Design dtmf encoder decoderpráce

I have a encoder but I need better performance. If you can handle: Adaptive partitioning Block-wise mode decision Adaptive decision function ME of fractional-pel accuracy In-loop and Post-filtering any of these let me know.

We are looking for a skilled Optical enginee...Optical engineer, who have prior knowledge and experience in the optical design of optical encoders and Rig Design for testing the phenomenon. The primary responsibilities of this role include designing and prototyping testing rigs, and the selection of optical components ensuring accuracy and functionality and conducting performance tests. The candidate should have excellent problem-solving skills, attention to detail, and knowledge of various optical encoder calibration techniques. Core Requirement: The optical encoder can operate at the speed of 5000 RPM and have a resolution of 19 bits. Relevant skills: - Optical encoder technologies - Designing and prototyping - Performance testing - Problem-solving - ...

This project involves two main tasks centered around video processing techniques using Python or Matlab. Task 1 focuses on frame prediction and error visualization in an uncompressed video sequence without and with motion compensation, including the implementation of an encoder/decoder for both scenarios. Task 2 requires making an object disappear from a short video with mild movement, utilizing motion compensation to achieve this effect, alongside documenting the entire process and implementing a system to manage these tasks. Deliverables include documentation, source code, and any necessary additional files in a compressed format, emphasizing the importance of originality to avoid plagiarism. Analytical Details in chat Budget $70 USD deadline 19/2

I'm looking to develop a Chrome browser extension named SpoilerGuard, which harnesses the power of BERT (Bidirectional Encoder Representations from Transformers) for the real-time detection and blocking of spoilers in texts displayed on web pages. This extension is intended to enhance the browsing experience by safeguarding users from unwanted spoilers across all types of content, including news, text sports events. **Core Features:** - Utilize the BERT model to accurately detect spoilers within texts on all web pages. - Blur detected spoilers to prevent unwanted exposure while allowing users to interact with the content if they choose. - Capability to block all levels of spoilers, ranging from mild to major ones. **Required Skills and Experience:** - Proficiency in Machine L...

I'm seeking a proficient Arduino devel...Shield. The successful freelancer will be able to: - Integrate the GSM Shield to enable features such as answering calls, sending DTMF signals.. - Implement a unique functionality that allows the GSM Shield to auto-answer calls with DTMF. The ideal candidate for this project would have a high level of expertise in Arduino development, strong understanding of GSM Shield capabilities The bidding freelancer must provide evidence of similar successful projects. I need to do a POC when a caller is calling the arduino, the arduino recognizes the calling number and can do specific tasks based on the number : Wait 10 sec and send # DTMF code Wait 10 sec and send * DTMF code I have an Arduino Uno and a GSM Shield, and ...

Hi Encoder IT Limited, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...login page with three user levels: user, admin, and super admin. - Enable live video streaming from 3 IP cameras and one IP HDMI encoder using RTSP protocol. - Feature to record screens from all four video sources. - Include camera control functionality using SDK or provided documentation. - Incorporate annotations with color tagging linked to the video player. - Facilitate two-way communication with enable/disable options for built-in microphone. - Allow users to review and search previous recorded sessions by name or date. - Provide functionality to change and add IP camera addresses. - Ensure the application interface is user-friendly, soft, and smooth. - Design the app to dynamically fit any screen size with minimal to no action latency. - Create a dynamic checklist fe...

...encoders. This information will be published on a topic for further processing into robot odometry, crucial for robust control systems. Key Functions: - Ros2 foxy - encoders communicate via i2c - Utilize this data, publish it on a topic within the ROS2 ecosystem for further processing. Required Skills and Experience: - Proficiency with ROS2 platform development is mandatory. - Experience with encoder data collection and interpretation. - Understanding of robotics odometry will be advantageous. - Background in autonomous robotics is a significant plus. Pm for more details I have more information if needed As deeply involved as I am in the robotics niche, I am looking to work with someone who is as passionate about robotics as I am. I need this project to begin and complete ...

...of phone service providers (mobile and landline and business). The current system uses Python Django and Twilio APIs with Deepgram for transcription / recognition. Issues with current code: * DTMF tones drop the Twilio live call socket connection. During the re-connect phase we run into the sync issue and some of the call payload is missed. * Header (timestamp and caller) is not properly separated from message. Success of the project: * Work with the code to figure out how the voicemail call tree could be navigated properly * Figure out a way to keep a persistent socket connection once the DTMF interrupt is sent via the call * Segment voicemail audio messages and the their header metadata information into separate files * Come up with a logic to always listen to new vo...

Se necesita controlar el movimiento de un dispositivo que posee 4 motores para moverse por un espacio determinado mediante un sensor lidar modelo YDLidar x3 y motores modelo JGY-370 que cuentan con encoder.

Se desea controlar mecanismo de 4 motores que cuenta con retroalimentación a través de encoder mediante un lidar utilizando Ros y Raspberry pi.

I want to control the movement of a 4-motor robot using ROS from a lidar sensor on a raspberry pi. The motors have encoder feedback, if possible you would still want to put ultrasonic sensors and if these have a certain distance, turn off the motors

I've ventured on a project that involves the analysis of low frequency DTMF measurements. I need an expert who can guide me on how to use Tektronix MDO 3034 spectrum analyzer for this purpose. Key tasks include: - Conducting frequency analysis using the said equipment - Detailed measurement of frequency, dBm, and line resistance of DTMF tones of telephones Being well-versed in the use of spectrum analyzer is crucial for this job. It's advantageous if you have on-hand experience in frequency analysis, advanced signal processing, and measurement of frequency, dBm, and line resistance.

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I need a keen developer to create an accurate vehicle VIN decoder that can identify the make and model, year of manufacture, engine type, and K-Type. In addition to decoding VINs, the platform should include a comprehensive dashboard where I can edit data and add more information such as vehicle body type, transmission type, and fuel type. Honestly, I want to input as much data as possible to accurately identify any vehicle. The tool should be completed ASAP, so if you're an experienced developer with a knack for speedy, quality work, this project is for you. Familiarity with vehicles, their unique identifiers, and how to parse these identifiers from VINs is a must-have. Apart from your technical skills, I value effective communication and a strong work ethic. I need at leas...

Hi Encoder IT Limited, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...a user-friendly assembler, C / C++ software for a Variable Frequency Drive (VFD) Motor Controller. This system should precisely control motor speed using encoder signals. This system controls a patented High Speed Fabric Roll Up Door Drive is used for PMSM 3 Phase Outer Rotor Motor. Developer has to integrate a full Pole Estimation / FOC module specific to our PMSM Motor. The Current hardware is already designed and is based on the ST Micro STM32 MCSDK, 2 ARM Processors with a 5" touch screen LCD Hardware is fully operational (R&D Version). STM discontinued their FOC in their SDK. Key Features: • User Interface Design: Intuitive for monitoring and adjusting motor speeds. • Database Integration: Store operation logs and fault recor...

I need to generate compressed or uncompressed wif (bitcoin private key) and check the validity of the generated wif with sha256. This code should be able to run on one or more gpu. It should detect the number of GPUs and work accordingly. I have missing wif codes. for example, the last 12 characters of a key are missing. or the middle 5 characters are missing, so I need the source of this code. I am using Windows visual studio 2022. Those who want to do this simple project, please contact me. Driven by quality, efficiency and creativity, the ideal freelancer should have: - Cuda - A Solid foundation in C++ - Windows Visual Studio 2022 - Capabilities to harness the power of multi-GPUs Although we're asking for intermediate level experience, we're open to professionals who can d...

...RFID readers, or other authentication methods, to permit or restrict entry. All of these methods are connected to one of the ‘Commands’. These commands are divided into following: - O : only starts the opening movement - C : only starts the closing movement - O – S – C : is a toggle function between opening, stopping and closing Position detection: The controller uses feedback from an encoder and two (ore one) limit switches to determine the gate's precise position along the track, ensuring accurate opening and closing operations according to their respective motion curve. Safety protocols: To avoid any risk of crushing between the latch post and the gate leaf in closing motion, the horizontally moving leaf must not exert more than 40...

Raspberry Pi would be mounted to backs of monitors, running a web script with POE hats. HDMI out would be set to display the NDI device which is given in the web script controlled by separate computer on network. Would have to be static IPd to NDI network. POE hat is optional, idea would be to be fed via POE switch.

I am in need of a data encoder who can handle both text and numbers for a small volume of data (less than 1000 entries). The ideal candidate should be proficient in using Excel for data encoding. Requirements: - Experience in data encoding with both text and numbers - Proficiency in using Excel for data encoding - Attention to detail and accuracy in data entry If you have the skills and experience required for this project, please submit your proposal. Thank you!

Write firmware for STM32 blue pill with small OLED and rotary encoder. Must have experience with STM32 programming. We do NOT want Arduino programming. All details are in the attached document. Please add word STM32 at the top of your proposal to confirm that you have read the project description. Let us know if you have any questions. Thank You !

I am in need of a data encoder who can handle both text and numbers for a small volume of data (less than 1000 entries). The ideal candidate should be proficient in using Excel for data encoding. Requirements: - Experience in data encoding with both text and numbers - Proficiency in using Excel for data encoding - Attention to detail and accuracy in data entry If you have the skills and experience required for this project, please submit your proposal. Thank you!

...quality live streaming / transcoding. h265 and h264. main functions: - dashboard home 1.1 -> show total streams online, show total connected users, show offline streams, show total gpu's 1.2 -> show cpu and ram utilization with charts and number details 1.3 -> show network metric utilizations, incoming outgoing mbps/gbps charts 1.4 -> show all gpu's seperatly with utilization of status encoder / decoder, card status(heat fahrenheit celcius) total streams attached / active streams / disabled streams per gpu utilization graphic should be used by charts with graphics. - profile setup for transcode and select when create new live streams including select of gpu and posiblity for multi output like mainstream 1080p second stream 720p when streams are a...

...depicts the SPSS block diagram. In contrast to unit-selection synthesis, its more complicated models provide broad solutions without necessarily requiring recorded speech in any phonetic or prosodic situations. The work plan involves several phases: 1) Data Collection and Preprocessing 2) Conventional Methods 3) End-to-End Neural TTS Synthesizer a. Development of Encoder network b. Development of attention model c. Development of Decoder d. Post processing Net and Waveform Generation 4) Integrating with open source screen reader and Communication of data through IoT 5) Performance comparison 6) Production...

...sensor with USB data output (see image). I have a Raspberry Pi 4b. I have a micro servo motor. I have a touch screen for Raspberry Pi. I have a rotary encoder with push button. I want to use Raspberry Pi to receive the signal from the displacement sensor and rotate the servo in real time The function from displacement to angle is not linear. The function has to be calibrated. The setup must be able to work in two modes: 1. Calibration 2. Operation. In Calibration Mode, the displacement sensor, the rotary encoder and servo are connected to Raspberry Pi. Displacement sensor takes a reading D but the servo will not move. The rotary encoder will be used to rotate the servo to the correct angle S. Push button will be pressed to lock in the tuple (D, S) . Several read...

PCB Design Project I am looking for a PCB designer who can help me with a simple PCB design project. The design complexity level is simple, and I have a specific size requirement for the PCB. Skills and Experience: - Proficiency in PCB design software - Knowledge of PCB manufacturing processes and standards - Ability to work with specific size requirements - Experience with simple PCB designs 2 sided PCB APPLICATION: Application of the PCB are in an actuator with 2 DOF with two motors,as per image attached. There is a need of two types of PCBs, Encoder PCB Controller PCB PCB specification: Encoder PCB : (Dimension 19 mm x 19 mm) Encoder reads the output rotation of the actuator, and links with other encoders by RS485 protocol. Encode...

I'm currently grappling with an issue on my motion control user program. My concern is the incorrect motor movements occurring within the system. I've noted that during operation, switching inputs in motion can lead to overshooting the aimed target, potentially crashing the vehicle. This is a problem that I need to resolve as soon as ...me to develop & test a suitable solution to manage the dynamic inputs during the motor's operation to inhibit overshooting and avoid crashes. Ideally, the contractor should have: - Familiar with Nidec Control Techniques SyptPro software DPL language. - Thorough expertise and experience in ST FBD & LL, especially motion control user programs. - Proficiency in handling motor drives and preset encoder positions. - Ability to d...

Our team is looking for an experienced debugger to help us resolve issues with our motion control user program. We're using control techniques DPL program software that drives to preset encoder positions or functioning through pedal control. Unfortunately, we've run into some roadblocks and we need an expert in debugging to assist us. Ideal skills and experience for this project: - Deep experience with debugging complex systems - Experience with ST FBD & LL is essential, & a robust debugging background is what we value most. - Hands-on experience with motion control systems would be an advantage. - Please ensure to include your relevant experience in your application. We hope this will be a rewarding project for the selected freelancer!

...OMC marine application. I already have a working version but need to replace the motor with a stronger one and add an encoder. Project objectives: 1. Robustness and reliability of system is top priority. Please choose only quality components. 2. Design PCB to mount Arduino Nano, Pololu Tic 36 v4 and board to wire terminals directly to new PCB. 3. Add Encoder and re-code Arduino sketch as needed. I have picked a matching encoder form Nanotec but this may not be the best choice for this setup, I am open to whatever encoder will work best but prefer to keep the motor/gearbox/stepper combination from Nanotec as a package. 4. Add a relay circuit that is driven buy the encoder position and direction. Please see attached 'Shift ' for det...

analizo acciones motrices con un programa para estimar velocidad, errores técnicos y sacar datos de trayectorias. Necesito algo que lo haga solo, pierdo mucho tiempo. Uso el programa tracker. Además tengo encoder´s rotatorios verticales, horizontales y plataformas de fuerza y uso muchos datos que me vuelven loco. Tengo un proyecto con personas a distancia donde controlo la mejora a partir de fotogramas, siempre usando mismo dispositivo para dar confianza al dato, pero bueno, es muy agotador

I am looking for a freelancer who can create a Telegram bot that is linked to Asterisk and PBX. The bot should have both DTMF and Caller ID features. The primary purpose of the bot is to provide Sales Support. I am not sure about the specific requirements for the Asterisk and PBX integration, so I will need advice from the freelancer. Skills and Experience Required: - Experience in creating Telegram bots - Knowledge of Asterisk and PBX integration - Familiarity with DTMF and Caller ID features - Ability to provide advice and guidance on specific requirements for integration.

This project involves the design and implementation of a motion controller for a DC motor, incorporating precise speed control through Pulse Width Modulation (PWM) and real-time feedback using an encoder. The system utilizes an AVR microcontroller (ATMega328p) and involves programming in the C language within the ATMEL Studio 7.0 development environment. 1. **PWM Speed Control**: The heart of the system lies in its ability to regulate the speed of a DC motor through PWM. The PWM parameters can be configured and controlled, providing flexibility in adjusting the motor speed. 2. **Encoder Feedback**: To ensure accurate speed measurement, an encoder is integrated into the system. This feedback loop allows the controller to continuously monitor the motor speed ...

...Left interrupt sensor and up switch = 1st gear = button 1 on USB encoder, Additionally, the circuit will be connected to a USB zero delay arcade encoder (as per photo). and then be connected to a windows PC. Ideal Skills and Experience: - Strong background in circuit design - Experience with gearbox control systems - Familiarity with arcade cabinet components - Proficiency in working with photo interrupters Attached is a video of a test photo interrupter attached to the USB Zero Delay Encoder. Note When left Photo interrupter and up switch is activating Button 1, button 3 should not be activated (up switch only) other combinations. Please note that there are no specific component or brand preferences for the circuit design. The project can be comp...

...access. * Internet access comes in from Muscatine Power and Water (1 gig up and down) * First appliance: Watchguard T15 Firewall - connected via cat6 cable * Second appliance: Cablecast Violite Channel Server (IP received from firewall) - connected via SDI video cable to BlonderTongue * Third Appliance: Blonder Tongue HDE-CSV-QAM/IP Single Channel MPEG-2 HD Encoder (IP address received from MPW cable system head unit) - Connected via cat6 cable * MPW cable system head unit Basic concept: * Video files on server are played out via the SDI out to the BlonderTongue * BlonderTongue ingests the SDI signal and converts to h.265 for MPW head unit * BlonderTongue pushes out signal through the only ethernet jack on the unit ...

Project Overview: Our objective is to develop a DTMF decoder capable of analyzing audio input from a web browser microphone, identifying Dual-Tone Multi-Frequency signals, and delivering a robust and efficient solution for seamless integration into our application across various use cases. Key Objectives: DTMF Signal Detection (Client-side using HTML and JavaScript): Develop a real-time algorithm for detecting and differentiating DTMF signals (0-9, *, and # keys). Ensure precise recognition of individual tones and combinations, displaying them on the page if multiple keys are detected (e.g., 1122345*#). Microphone Integration: Utilize the web browser's HTML5 microphone as the input source for DTMF signal processing. Implement noise reduction tech...

I am looking for a freelancer who can assist me with a project involving simple image segmentation using U net and VGG16. The purpose of the image segmentation is for medical imaging analysis. I already have a specific dataset for this project. I am looking for someone with experience a...specific dataset for this project. I am looking for someone with experience and expertise in image segmentation techniques and who is familiar with U net and VGG16. The expected accuracy of the image segmentation is not specified. More details: I need a simple image segmentation of abdominal CT scans for organ level segmentation. The model I am trying to implement is U-Net but with a pre-trained encoder VGG16. I have the code already, but I think I am missing something, need few modifications and...

FOC base...are looking for a skilled freelancer who can design and develop a FOC based Motor Controller capable of working within a voltage range of 48-350V. The controller should have a maximum current rating of up to 500Amps. It should support analog, digital, and CAN control interfaces. The ideal candidate should have experience in designing motor controllers, strong knowledge of power electronics and motor control systems, and proficiency in analog and digital control interfaces. Familiarity with CAN communication protocols and the ability to handle high voltage and current requirements is also a must. Project should be based on either TI or Infineon MCU with ISO26262 compliant hardware and software design. Should work with Hall, Resolver, Angle, Encoder interfac...

PCB Design Project I am looking for a PCB designer who can help me with a simple PCB design project. The design complexity level is simple, and I have a specific size requirement for the PCB. Skills and Experience: - Proficiency in PCB design software - Knowledge of PCB manufacturing processes and standards - Ability to work with specific size requirements - Experience with simple PCB designs 2 sided pcb APPLICATION: Application of the pcbs are in the actuator with 2 dof with two motors,as per image attached. There is a need of two types of pcbs, Encoder pcb Controller pcb pcb specification: Encoder pcb: (Dimension 19 mm x 19 mm) Encoder reads the output rotation of the actuator, and links with other encoders by RS485 protocol. En...

Note: I won't read your proposal if it's AI generated, please read the below scope and reply personally if you believe you can undertake the project. Scope of the project: - PHP loader extension written in C/C++ to decrypt & execute encoded PHP scripts. - PHP encoder software to encode scripts. - PHP encoder must have licensing options such as expiration date, locking to a machine ID / MAC address etc - High level of encryption so that the files cannot be easily decrypted Skills and Experience: - Experience with PHP opcodes, C/C++ and familiarity with ionCube and SourceGuardian is necessary. - Knowledge of encryption algorithms and techniques for securing source code.

The task involves designing a synchronous counter circuit using the SN74LS175 module to generate a specified number sequence. The circuit must be asynchronously resettable and display the output usin...specified number sequence. The circuit must be asynchronously resettable and display the output using a seven-segment display. There should be no switching network between the D flip-flop outputs and the seven-segment decoder inputs. The counting sequence is realized through a switching network at the D flip-flop inputs, determining the next state based on the current states. Testing can be done using a provided seven-segment decoder and display in the laboratory. In Logisim, use the 'Hexadecimal Display' element for counter state visualization, as it already includes...

we need to integrate a VCU unit into out project to use the HARD H264 encoder on a KRIA SOM. the PL side should be straightforward, the Linux driver shall be integrated and a basic test shall be performed. the test shall be: configure the encoder, send via DMA a test video (could be generated with FFMPEG), save the coded video in a .h264 file which might then be post processed outside of the module a reference design with Petalinux and the board BSP will be shared and the VCU encoder shall be integrated and tested on that design

Rule Mining Neural Networks Project Deadline: Within 2 month Expertise Required: Advanced in Neural Networks (Auto Encoder) and Rule Mining Algorithms Data Type: Both structured and unstructured data (Dataset will be provided) Project Description: I am seeking an advanced Neural Networks expert to assist with a Rule Mining project. The project involves analyzing both structured and unstructured data to extract valuable rules and patterns. The deadline for completing the project is within 2 month. Tasks: I need a model that will 1. Build data quality report of any dataset given 2. Then suggest improvements to the person which gave dataset as input, by improvements I mean how to improe dataset quality 3. Then generate rules from the dataset (Using rule mining algorithms), This w...

I have an application using a rotary encoder that must convert rotary motion to a display in feet on a Windows 11 PC. The encoder shaft attaches to a 100mm wheel and cable is pulled over the wheel (compressed with friction by an idler wheel). The length output must be displayed on a monitor; embedded in program, and showing on the screen, must be a "Reset" button. A touch display will be used. I already have the encoder model I must use. I would like to use standard, off the shelf and readily available USB interface to communicate with PC. The software must include means to fine tune the # of pulses to dial in the proper length. The encoder being used is 100 pulses/rotation. Time is of the essence as I hired someone else to do this and he could not...

...heights and program heights. The design should use a decoder. for example : if you have row of height strip 8, it is checking 9, and 10 so it will compare 8 and 9 and then it will compare the minimum of 8 and 9 with 10. A table on page 2 of the attached document explains these comparisons with further examples. But, each time the program should only perform 3 comparisons. The program needs to use 8 clock cycles strictly. It needs to be a design that can be optimized. It needs to fit in the top level module (M216A_TopModule (2).v) that I have attached and it needs to work for all cases in the testbench that i have attached as well (see M216_tb.v) here. The file gives the desin specification. you can use two FSMs and pipeline them together in your design. Do...

I am looking for an expert ...implement the given instructions. Your CPU should have ● A Program Counter (PC) ○ This stores and keeps track of what instruction you are on ● Instruction Decoder ○ This is a bunch of combinational logic that sets the control signals inside of your CPU ● Register File ○ A bunch of registers as well as ways to specify which ones you want. This has already been created for you. ○ The only outputs of the register file that you are allowed to use are A_Out and B_Out. The rest are for testing purposes and should not be used More instructions will be given Requirements: - Experience in building CPUs using Logisim software - Knowledge of circuit design and simulation in Logisim software Timeline: - The project needs to be completed in less than 1 we...

encoder, 2x16 lcd , stm32 , current sense , voltage sense , 100W (5A) motor control board.

Raspberry Pi Live Streaming IP Camera Video Encoder for YouTube using FFMPEG Hello Raspberry Pi Developers! PLEASE READ this description very carefully. Take your time, I will not decide on a freelancer within a few hours. This is a FFMPEG project encoding RTSP live streams from IP cameras and converting it to a RTMP stream using a Raspberry Pi single board computer. If you are not an expert in this field, please skip. PLEASE READ the attached EZ Streamer manual document. This will cover in more detail what this Raspberry Pi program looks like. ONLY APPLY IF you are fluent in PHP on a Raspberry Pi, experience in Laravel PHP Frameworks, and experience with GitHub. Must have exposure to RTSP video streams from IP cameras, using FFMPEG, and RTMP player platforms such as YouTube Li...

I have an electronic door lock sdk written in c++ and I want to be able to write a guest card from my react app. Looking for who can integrate the electronic lock and the reactJs App or atleast give an API that we can use to write to the lock encoder from the react App

we need support to 1. add logging (or use the existing one if any, but most probably we will need to customize it) to a H264 codec to add internal relevant information abount the calculus and the algorithm. Probably modifying and recompiling x264 lib (if called by FFMPEG as codec) or the internal FFMPEG codec. we need log for 1a: Intra Prediction 1b: CAVLC ...logging (or use the existing one if any, but most probably we will need to customize it) to a H264 codec to add internal relevant information abount the calculus and the algorithm. Probably modifying and recompiling x264 lib (if called by FFMPEG as codec) or the internal FFMPEG codec. we need log for 1a: Intra Prediction 1b: CAVLC 1c: CABAC 1d: Inter Prediction 2. setup and configure encoder and decoder and ...