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    6,753 create waveform image mp3 jobs found, pricing in USD

    I require someone to compile data on all available electrical stimulation devices. The freelancer ...-DBS -tVS -tMS -any low current (below 100mA) stimulation The values to be compiled are -Name -Manufacturer -Max voltage -Max current -Number of channels -Resolution -Output waveform -Frequency of output -Built in test functions -Regulatory compliance

    $5 / hr (Avg Bid)
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    9 bids

    ...read and write MP3 files from an SD card. In "play mode", files are read and played back using the MP3 model. Also, editions are made on an OLED display about the current track, number of tracks, and position within the playlist. In the "recording mode" should be recorded via an external microphone and the recordings in the form of MP3 files stored on

    $1896 (Avg Bid)
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    1 bids

    Design adc data decoding module. (vivado 2018.2) Input: FCLK,DCLK,DATA_0~DATA_15.(all input signals are ...signals. The two adc signals are distinguished by FCLK level. I need to decode the adc data into 16-bit wide data and output a total of 32 channels of adc data. The input waveform is shown in the figure. The difference is that the data is D0~D15.

    $214 (Avg Bid)
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    7 bids

    Analyzed and cataloged seismic waveform data, using Seismological software to manually pick P and S wave arrival times and determine earthquake characteristics.

    $20 / hr (Avg Bid)
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    19 bids

    My problem: If I do this manually using Audacity it takes me about 3-4 days to create one file - importing and saving files I have 20 .mp3 files that need to be combined together to make one .mp3 file The file that is made could contain ANY / NUMEROUS number of these 20 files e.g. could contain 466 various combinations ( or any number of variations)

    $125 (Avg Bid)
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    21 bids

    Musician/Arranger/Sequencer required to create a MIDI (and subsequent audio in key of C) from MP3 music. Intended for backing purposes. I play lead on my harmonica. Sample provided. As stated, would like transposed audio output from MIDI in key of C (which also serves as proof of quality). Please specify the MIDI standard used.

    $129 (Avg Bid)
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    29 bids

    I require a custom built media player to stream mp3 files. It's needs to work with IOS and android devices as well as Windows. I have already created the artwork, i just need someone to code the buttons to start and stop playing the mp3 files. The green button should start the music, the Red button should stop the music. PLEASE VIEW THE [login to view URL]

    $127 (Avg Bid)
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    ...the .wav file decoded into characters in a readable format. None of the softwares available on the internet is able to do this. The Software must be able to decode a WAV or mp3 file. The sound in the wav file is from a magnetic card stripes. The program should decode this magnetic stripe audio sounds into characters and numbers . The software must

    $178 (Avg Bid)
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    10 bids

    Download MP3 files from the following 3 lists and naming the files as it is indicated Lists 1 (8videos) Scarlatti: Sonata K.159 C Major Enthusiast [login to view URL] Names of the Songs: K159 [INSTRUMENT] K159 GUITAR K159 PIANO Etc Lists 2 (37videos) Ode to Joy Enthusiast [login to view URL]

    $22 (Avg Bid)
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    7 bids

    i want to have one 10 kHz frequency transformer and one 100 kHz transformer. total two transformer input vol...transformer. total two transformer input voltage 100- 300 Volt, output volt 50 v-100 v Turn ratio around 2:1 maximum power 600 W, input will be trapezoidal , triangular current waveform, maximum rms current will be around 20 A. normally 10 A.

    $134 (Avg Bid)
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    The project is done within a month with best skills included. The website looks more attractive.

    $326 (Avg Bid)
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    Hello, I need remove vocals of 250 mp3 tracks. so I need look a sample. if you can show me full length of sample then I will order you. because that all tracks are same mixed type. so if you can do it then please bid or contact me. Thanks.

    $366 (Avg Bid)
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    10 bids

    Hello, I need remove vocals of 250 mp3 tracks. so I need look a sample. if you can show me full length of sample then I will order you. because that all tracks are same mixed type. so if you can do it then please bid or contact me. Thanks.

    $10 - $30
    $10 - $30
    0 bids

    (1) Audio Visualization - show animated waveform/feedback during live audio recording and audio preview/playback (2) Silence detection - when silence is detected for X seconds, a message should popup that says ‘Keep recording?’ with a countdown. If the user doesn't press' Yes' within X seconds, it pauses the video or audio recording. (3) Metadata

    $350 (Avg Bid)
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    1 bids

    Create mp4 files from mp3 files and text using our program then proof check ,The pay is .20 cents per finished [login to view URL] a windows 10 based program and it is all english text and audio many many files lots of [login to view URL] is a sample [login to view URL]

    $317 (Avg Bid)
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    ...directly with the music, the lyrics should be separated betwen them by the tempo (like this video [login to view URL]) and syncronized with the music using a waveform to visualize it i don't really know how the application should look like but send me your sketch and i will choose. its should be a little application not something extraordinary

    $183 (Avg Bid)
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    8 bids

    I have audio files in .wma format. I need converted to .mp3. They also might be locked I am not sure, I need the files to be able to play.

    $21 (Avg Bid)
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    My website delivers MP3, that need to be streamed. User sees a link to MP3 - this can be a file on the server or from an URL. When clicked it should not download, but stream the audio to his browser. No download MP3 possible from the sourcecode - if possible. I need a class to use in C# and sample HTML. Could be with NAudio. HTML can be basic, with

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    I am looking for following API. If given - audio and subtitle as input, it should be able to output - time annotated subtitles. You have to match audio waveform with subtitle waveform and give me time of occurance of each word.

    $321 (Avg Bid)
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    I am looking for a custom made automatic Mp3 Search Engine or an already existing one which includes my features. 1. Sitemap 2. SEO Friendly URL 3. Lightweight on server Using the YouTube API

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    I have a few youtube playlists with approximately 250 songs that I want converted into mp3's and put into a shared folder.

    $24 (Avg Bid)
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    107 bids

    ...am looking for a engineer with experience in sending Digital Data to a DAC setup and amplified via Mosfets. Digital Data will be implemented on a Xilinx FPGA. Trapezoidal waveform needs to be written in VHDL so that circuit and Code simulation can be done in Tina software. An explanation of the VHDL code to be supplied so that code can be changed at

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    2 bids

    The task is computing the frequency of a certain given voltage waveform (fundamental freq. 50 Hz, sampled every 0.5 ms). The task should be implemented in Matlab simulink. However, I already did the project to the some point, I successfully set up the blocks and I got a certain results. Yet, it's needed to develop a transfer functions for each of the

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    I'll provide you with a pic and high quality audio I need to create a music video, you'll have to do a waveform sync with beat (or moves nicely with the song ) in the background of the pic , or any lighting effect in the background, show me what you can do to look epic I'll upload the audio when we agree

    $170 (Avg Bid)
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    I am looking for an SEO expert, who only works at Mp3/Music related websites, I am not looking for slow or time taking SEO, I am looking for Blackhat expert who is work with the only Mp3/Music Website. Please BID with your portfolio (Mp3/Music) related only. If you don't post a portfolio and traffic/trank proof you bid will be deleted and reported

    $67 (Avg Bid)
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    ...can increase the functionality of a part of our service for a music management system. The part is to adjust the length and position (in minutes and seconds) of a tune in waveform format (using Wavesurfer JS). At present the length and position can be changed only by a grab and pull functionality. We are requesting a possibility to do these changes

    $331 (Avg Bid)
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    A simple code to play am mp3 file or a wav file over a SIP call or VOIP call. I have a VOIP server. I used Ozeki SDK before buts it not free. So I want a simple code to do exactly what Ozeki SDK will do.

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    We're looking for a freelancer for: 1. S...for: 1. Signal Measurement GUI development (software development kit created by H/W company to allow users to programmatically control and acquire data from its line of waveform digitizers. With full support for C/C++ and C# 2. Industrial Web Monitoring Sysystem for Sensors. e-mail:infocwt@[login to view URL]

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    I currently run a blog for downloading Mp3 Files and need a highly Hip-Hop / Graphically pleasing logo which I can attach to each MP3 files I kinda wanna leave it to your own ideas

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    ...Tablet. The project will involve creating a URL with a 'Record' button and a 'View Waveform' button. The idea is to prove (or not) if we can turn off Noise Reduction and AGC on the device when playing a constant 630Hz tone into the device microphone. Please see the waveform attached that shows the result of AGC/NR on a contsnat tone, you will see the AGC

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    We are looking to have a video produced for our coming website. It's a political website for the democratic party and will be no more than 1 min and 30 seconds long. I would like to see examples of work you've done. I will not accept chats until I've looked through all of the portfolios here on Freelancer. Thank you.

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    So I am trying to get a script written ...script written that will detect the word, hello being said. It can ignore everything but this one word. I would like to be able to accept .mp3 and or .wav files and just return a value of true or false. The mp3 file might contain a bunch of other words but I just need to detect this one alert word of hello :)

    $61 (Avg Bid)
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    we have an article and we need someone to redo it with all simulation , the title of the article that we need to redo it is "Effects of waveform shape of non-Newtonian pulsatile blood flow on hemodynamics in an artery bifurcation model". we will send the full article later . our final project is about aircraft cabin mini-environment control system

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    This is a 2nd phase of the previous Generator task, hence v.2 designation. The target hardware is the same based on STM32F407VET MCU. This task aims at coding firmware for 3 waveform generators and debugging it on a similar development target board. The work includes verification of the completed design, actual coding and testing on a compatible development

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    Verify if my circuit is correct and guide to resolve the errors. Measure the gain of an inverting amplifier at an input frequency through Experiment and print out time-dom...is correct and guide to resolve the errors. Measure the gain of an inverting amplifier at an input frequency through Experiment and print out time-domain input and output waveform

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    This is to make a Audio Library in separate folders. You need to download all tracks from a website and classify them to different folder according to the page name. There are many tracks in total 15 pages as follows. Each page should be saved in separate folder and once completed you should send it to me via freelancer as zip file. You should keep audio quality as it is. Immediate delivery requir...

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    I need mp3 app (Android and ios app). I would like it designed and built. I will send you excel file which has the titles of the files i will upload all files to server then give it to you app has buttons plaing mp3 .. and buttons transfer the user to a blog i want a light app.. not heavy

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    ...developer that is helping me with writing the firmware for a project based on Nordic NRF52 (main mcu/Fanstel BT832 or BT840), mpu9250 or ICM20689 (incl. DMP), vs1011e/vs1053b (mp3 decoder in slave setup), SDcard/SPI Nand flash storage, capacitive touch (msp430 I2C) and vibration (TI drv2605L). All basic libraries and/or examples are available and will

    $1792 (Avg Bid)
    NDA
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    We are looking for someone to make an Audio player application for Raspberry pi. Application need to Specific requests - to be able to control player (STOP, PAUSE, PLAY) via UART from an external device - when an UART message it is received, depending on the message player to be started, paused or stoped - to send an UART message when music is STARTED, PAUSE or STOPED - to automatically send ever...

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    Hi Alex K., i have an app that convert RTP to audio file. but i need to enhance and speed the process now , i receive a...now , i receive an rtp packet , convert to pcm and add to wav file . once all packets are received , i close the wav file , then convert to mp3. i need an algorithm to convert the rtp packet directly to an mp3 file if feasible.

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    Youtube API Videos that you can watch videos and download own all YouTube video in your website fast and easy download video to mp3 to mp4 Demo. [login to view URL] PHP Version atleast >= 5.5.9 i can do installation free of [login to view URL] automated websites, Features Google Adsense Minimalist Design Fully Responsive and works on all devices. Using latest

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    ...looking for a freelancer to develop a Karaoke App. (Android and iOS) I have a huge collection of karaokes and you need to create cpanel (web) and Apps should update the data from web. 1. Live Pitch and Tempo Changing Options on Mp3 and MIDI tracks 2. Categorized and multi sub categorized database. 3. Mic Effects (Reverb, DSP, Delay Etc) 4. Multi Band

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    I need a new website. I need you to design and build it.

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    Modify MP3 Player To Play On Mobiles Simply modify player to play on mobile ... everything else works fine so easy task for skilled HTML5 developer Many Thanks

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    I need the partituras, the sheet music of my songs. I can pay 5, US per song. if this is a job you can do right and you can prove it, don't doubt on contacting me by bidding this proyect.

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    Hello! I need a fast and easy job done removing vocals from this song. I tried using audacity but the vocals are still too loud and the instrumental is also removed too much. The song can be downloaded from YouTube using this link. I understand vocals and instrumental will not be perfect, but as good as possible. [login to view URL]

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    I want to build a mp3 site like the app spotify ... similar to that with features like live streaming the mp3 and option to download as well.. anyone got a demo I would like to see it ..

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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

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    Build an Android App- MP3 & Karaoke Player + Downloader + Payment Gateways + Pitch and Tempo Correction + Equalizers etc. Database : Server Based. Details will be given during bidding.

    $729 (Avg Bid)
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