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    867 html5 waveform audio jobs found, pricing in USD
    Function Generator Waves 6 days left
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    Generate a few types of waveform with sampling rate of at least 50kHz Waveforms need to display from a range of frequency from 1Hz to 10kHz and a controllable voltage offset Strictly using AVR C, ATMEGA32 and Digital Analogue Converter

    $18 (Avg Bid)
    $18 Avg Bid
    8 bids

    ...simple waveform generator to produce a square and a sawtooth waveforms, 2. meter which sends measured waveform parameters to the host PC over USB. The task is writing a firmware for the MCU based on STM32F4Cube HAL library and STM32CubeMX configurator. Target STM32F407VE MCU. Peripherals used: USB OTG FS port, Waveform DAC output pin, waveform ADC

    $2620 (Avg Bid)
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    13 bids

    We need someone to help writing the code for an TDS3034, controlled by VBA 2015 USB, we are using the community version. We need to get the waveform and get some information from it in order to determine pass/fail criteria. You should be able to read voltage/current configure the scope depending on the expected parameters.

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    7 bids

    ...specification. The player will work in a way that, sellers who are logged in and create a product (through the multimerch environment) will be able to upload audio examples and the respective audio example will show on their respective product page on the front end. A lot of the backend work has already been done. The current backend work (in OCMOD format)

    $256 (Avg Bid)
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    26 bids

    simple task just to develop a pid controller and i will provide you reference...pid controller and i will provide you reference which is developed in matlab simulink so you can understand better. and i need timing alysis of each block and plotting the waveform in serial plotter of controller output and plant output plant is simple first order equation

    $42 (Avg Bid)
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    31 bids

    [login to view URL] an express...[login to view URL] an article to demonstrate the future development in MPPT systems. Include references. [login to view URL] that should have been made to reduce the effect of noise in current waveform? 4 Describe what will happen if the value of Rgate in MOSFET drive circuit is very large? And explain how can you find the suitable value practically.

    $213 (Avg Bid)
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    14 bids

    If you have knowledge of basic properties of the linear FM (LFM), or “chirp”, pulse compression waveform and its associated matched filter, and to compare them against a simple pulse of the same length and energy. Matched filtering need to be simulated in MATLAB with Weighting for sidelobe control. You need to find Losses due to weighting using simulation

    $151 (Avg Bid)
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    11 bids

    In this pr...controller for improve the performance of system. I am attaching a paper in the attachments. In this project firstly you need to design of base paper at matlab and find the Waveform results for Voltage Sags , Swells and THR. In the second phase you need to apply fuzzy logic controller for reduce the error of Voltage Sags , Swells and THR.

    $6 / hr (Avg Bid)
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    14 bids

    I have a device that is sending continuously data. The data received changes the waveform in time. For example, for some hours I could receive data like this one ([login to view URL] from attachments) and after some time begin receiving data like this: ([login to view URL] from attachments) What do I need: 1. Count the number of cycles In the first image the algorithm shall

    $160 (Avg Bid)
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    21 bids

    ...transfer about 2kB of settings from the HPS side to the FPGA side. I want to use C on the HPS side to set 2048x 8-bit values which the FPGA can use to synthesize an arbitrary waveform in real-time. The memory can be SDRAM or any other suitable options available on the DE1-SoC board. The template project should include the source code and demonstration of:

    $139 (Avg Bid)
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    7 bids

    I need an Android app. I would like it designed and built. The main ideea of the app is to have the following features: - Friendly & ...storage & external storage -Copy, cut and paste -Fade in/out for mp3. -Adjust volume for mp3. -Preview the Ringtone file before saving it. -View a scrollable waveform representation of the audio file with zoom levels.

    $194 (Avg Bid)
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    20 bids

    Looking for someone to build a waveform of the currently playing audio file, on a IOS app. Not looking for someone to build the full app, just the ability to load a streaming audio file, and display the waveform. A sample video of the animation is available

    $367 (Avg Bid)
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    7 bids

    ...digital sound program in Reaktor. THE AIM The aims of the task are: • To demonstrate an understanding of all key processes associated with designing, programming and testing an audio software system for film and TV production • To support technological output with comprehensive and reasoned technical documentation as well as a critical assessment of the

    $149 (Avg Bid)
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    11 bids

    I need an Android app. I would like it designed and built. I need an app that would collect sensor data f...app. I would like it designed and built. I need an app that would collect sensor data from Arduino through a Bluetooth module and then the app will simultaneously plot a waveform in real time corresponding to the incoming sensor data values.

    $23 (Avg Bid)
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    3 bids

    ...project to build a Multiplexed DDS using iCE40UP5K breakout board. Apart from the Multiplexed DDS core itself, an i2s module for a DAC chip, Encoder modules for control of waveform parameters and an LCD module are present. Functional verification is done and behavior in simulation is as expected. What is needed is proper post-synthesis simulation

    $116 - $581
    Featured Urgent Sealed
    $116 - $581
    4 bids

    ...the [login to view URL] I need you to change the client application written in Java, using the chosen protocol through UART. The client app should be able to generate and emit signal(waveform) through UART. You have worked with signal acquisition and processing in FPGA with high speed ADC and DAC. You know VHDL coding. You already work with Java language and know

    $199 (Avg Bid)
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    8 bids

    I'm having trouble with the calculations of this script that takes waveform JSON values and draws a SVG waveform with them. The SVG changes depending on the bar width and bar spacing chosen. The bigger the spacing chosen, the less bars are displayed so that it remains in the container. The mean/average of these values for each bar is also calculated

    $22 (Avg Bid)
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    4 bids

    We require a simple oscilloscope project to be implemented using only Verilog...oscilloscope developed will take in Analogue readings through the internal ADC on-board, do signal processing and display a continuous waveform through VGA. We require an organised and presentable display screen with waveform scale, and current values shown in text aswell.

    $210 (Avg Bid)
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    1 bids

    traffic light controller with priority for emergency vehicles ( Police, Ambulance and firefighters ), I need a state diagram, a working verilog d...Ambulance and firefighters ), I need a state diagram, a working verilog description of the design ( the simulation only) and discussing the results of the simulator (showing the waveform of the simulation)

    $78 (Avg Bid)
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    So the what I need to do is fairly easy, However I am new in using Vivado. I am building an Arbitrary Waveform Generator for my Project. It will be controlled by an Android App. However my part of the project is the FPGA. I need to create a block design in vivado. I am using the ZYNQ7 processing system for my IP. I need to have the BRAM and DAC in the

    $240 (Avg Bid)
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    ...Typical formant frequences differ from vowel to vowel, however they also show a signi- ficant variation within the classes. Thus, we have a classical nonseparable problem. The waveform files has five letter names with extension wav. The first letter indicates man/female/boy/girl, the next two person number and the two last the vowel name. You will have

    $47 (Avg Bid)
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    ...FY2300 6MHz Sine wave frequency 0-6MHZ Full Control Dual Channel DDS Function Arbitrary Waveform Signal Generator (can be found on aliexpress) [login to view URL]

    $275 (Avg Bid)
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    I require someone to design and simulate an analogue circuit that creates a staircase sinusodial waveform using diode pumps. The assignment comes with a few specific requirements that are mentioned in the images attached, so please have a close look at the first image as well as the "Approach" section of the second image. For example, built-in sine

    $26 (Avg Bid)
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    1. Design a multiplier circuit (using both combinational and sequential components) that takes two unsigned 4-bit numbers and produces the product, which is an 8-...and (7,13) 3. Deliverables: § Printout of your all project VHDL code file(s), the force command(s), both RTL top level and technology schematic view(s), and output waveform(s).

    $50 (Avg Bid)
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    ...receiver and transmitter combined with suitable hardware device BeagleSDR. It can be used to listen to or display data from a variety of radio transmissions and also send waveform. "gr-beaglesdr" should support most of common features like CRC checks of the payload and header, decoding channel in real time... This library will primarily be tested with

    $1053 (Avg Bid)
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    traffic light controller with priority for emergency vehicles ( Police, Ambulance and firefighters ), I need a state diagram, a working verilog d...Ambulance and firefighters ), I need a state diagram, a working verilog description of the design ( the simulation only) and discussing the results of the simulator (showing the waveform of the simulation)

    $77 (Avg Bid)
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    1 bids

    ...(particularly at later levels) on music from non-western cultures. • Writing challenges for programmer to input into game • Print a waveform image of the backing track • Annotate the waveform image of what note should be played at specific times • Give general advice for the programmer on how much timing leeway should be give...

    $348 (Avg Bid)
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    ...for production. Preferably in a way that would allow the card to plug straight into the mega like a hat. The 3 mosfets in for each series schould open with a standard waveform. Eash set of transistors schould be operated out of phase so that the output equates to a 3 phase system. The 3 phases should be able to vary their frequency via a pot meter

    $192 (Avg Bid)
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    19 bids

    Fourier Transform on Sawtooth Waveform in Matlab. More details to be provided.

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    ...to output files: Thumbnail (PNG 300px), Hi-Quality (1080p MP4 H264), Mid-Quality (720p MP4 H264) and Low-Quality (480p MP4 H264) If the input file is Audio (WAV, AIFF, MP3) to output files: Waveform (SVG), Hi-Quality (320kbps MP3), Mid-Quality (256kbps MP3) and Low-Quality (192kbps MP3) If the input file is Image (JPG, PNG, PSD, EPS, TIFF, DNG)

    $410 (Avg Bid)
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    ...including low-level audio development. The current functionality in the app I want to achieve: a) code recording/playback functions and supply accurate timecode variable which I can connect to the interface. The transport functions should work as expected, similar to many other recording apps out there. b) draw and save waveform data (this should

    $462 (Avg Bid)
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    ...points to create an ECG trace. These 2 threads do this this by using the Observable/ Observer class . When the the Scheduler thread is activated it obtains the most recent waveform data point and notifies the Observers that the value has changed. The observer is a plotting program The CO2 trace works fine but the ECG trace stops either immediately

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    Write Matlab code (algorithm) to find heart rate from heart beat sound WAV file. Matlab code should open ,read and plot the waveform from the WAV file and display the heart rate.

    $55 (Avg Bid)
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    Hello, I have require...First Pulse Width of 25us ~> a delay of 5us ~> Second pulse width of 5us ~> (Repeat this sequence with a Frequency of 5Hz ) I have attached the expected waveform. I am new to LABview if someone can share VI file or concept to make it. Please let me know of any material that I must read to implement this.

    $130 (Avg Bid)
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    Trophy icon Design project Ended

    I need a logo designed. I need a logo, 3D with highlights, black or dark grey with chrome. The logo should be a musica...need a logo designed. I need a logo, 3D with highlights, black or dark grey with chrome. The logo should be a musical waveform with Full Wave Music written within in, preferably merged so that the writing forms part of the waveform.

    $36 (Avg Bid)
    Guaranteed
    $36
    24 entries

    Hi LTspice simulation of trapezoidal waveform, how can I integrate the trapezoidal wave into RMS value and import the variable to the behavioral voltage source? I think this task can be simply done by who has experience in LTSpice simulator. I can only release the milestone when you show me the results. My budget is AUD 10 please do not exceed

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    ...this functionality can be seen here: [login to view URL] and [login to view URL] how you can set up the start and end points on a waveform (eg soundcloud) as in this example here: [login to view URL] Once clipped, the sharing mechanism should behave just like it

    $30 - $250
    $30 - $250
    0 bids

    ...Select: This must be a rotary switch type selector. Selectable ranges of 10Hz, 100Hz, 1KHz, 10KHz, 100KHz, 1MHz Output voltage Control: This must be a rotary potentiometer. Waveform Seletor: This must be a rotary switch type selector. Power Switch: This must be a simple on/off switch. The switch must fully isolate power from the circuit (though the battery

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    I need an electronic circuit diagram for an DC to AC power inverter with a range of 5KVA to 30KVA, The inverter should be a transformer based power inverter. The waveform should be either sine wave or pure sine wave For high wattage inverters a 3 phase design would be fine while for small wattage inverter a single phase design would be fine. It

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    Looking for a new team to take over project. Current status is: Android App: Complete except payment and waveform creation iOS App: Pending Admin Portal: Complete except payment options Testing and Deployment: Pending

    $8 / hr (Avg Bid)
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    Audio File Uploader We require a file uploader that watches a directory, and processes and uploads a file when a new file has finished being written. We want the system to built in Java, as we need it to run on multiple OS's, and will be changing frequently. We would like to be able to just run the .jar file. We require some slight processing

    $169 (Avg Bid)
    Urgent
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    Looking for a new team to take over project. Current status is: Android App: Complete except payment and waveform creation iOS App: Pending Admin Portal: Complete except payment options Testing and Deployment: Pending

    $290 (Avg Bid)
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    28 bids

    I am looking to create a web app that will convert an MP3 into an SVG of the waveform. What I will require is something similar to this site [login to view URL] However the output needs to be a curved line of the peak values (a continuous single waved line). Ideally it would have the ability to increase and decrease the detail of the

    $776 (Avg Bid)
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    I need to read 3 ADC channels simultaneously, where the frequency will be maximum 400kHz. The waveform will be sinewave of +/-2V (peak to peak) The data must be stored into an SDCARD and read using a PC, it can be a CSV file. Multiple files are OK as long as they can be joined together and uninterrupted in recording. Prefer to us ANALOG Devices ICs

    $839 (Avg Bid)
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    ...other hand, source harmonics are mainly generated by power supply with non-sinusoidal voltage waveform. Voltage and current source harmonics imply power losses, Electromagnetic Interference (EMI) and pulsating torque in AC motor drives. Any periodic waveform can be shown to be the superposition of a fundamental and a set of harmonic components.

    $22 (Avg Bid)
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    25 bids

    I need to read 3 ADC channels simultaneously, where the frequency will be maximum 400kHz. The waveform will be sinewave of +/-2V (peak to peak) The data must be stored into an SDCARD and read using a PC, it can be a CSV file. Multiple files are OK as long as they can be joined together and uninterrupted in recording. Prefer to us ANALOG Devices ICs

    $250 (Avg Bid)
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    1 bids

    A freelancer is required to write a waveform compression/expansion routine in x86 assembler. The program will read a file containing N samples of a waveform. The waveform will be modified by an arbitrary quantity given in Hz. The waveform processing will be done in the frequency domain. A subset of the waveform will be saved to a file at completion

    $200 (Avg Bid)
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    2 bids

    Project: The project consists of multiple phases. It is to develop a logic analyzer and waveform viewer (LA/WV) that can send data to a PC for display. The data collection is done on the FPGA board. A microprocessor gets data from the FPGA board and sends data to the PC through either a Bluetooth modem or a USB port. The system supports one analog

    $72 (Avg Bid)
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