Impulse Response Module Software

Our goal is to create and implement an impulse response module for our amplifier products. The Impulse response module will effectively emulate the placement of a particular microphone at a particular placement and distance near a guitar speaker. This is accomplished by reading in an impulse response .wav and processing it 20-20kHz against a line level input and generating a stereo line level output in near real time. At a high level the hardware is expected to consist of 5 major components along with their supporting components. The major components are a buck style voltage regulator to supply power, a microprocessor with embedded UART and I/O support, an audio digital signal processor with ADC’s and DAC’s, a serial flash memory chip, and lastly, a Bluetooth chip. Our expectations are to be able to support 16 .wav files and to be able to select positions 1-16 discretely. The .wav files will be stored on an embedded file storage system compatible with Apple and Windows based computers for easy uploading/downloading via USB/Bluetooth from Apple and Windows based computer systems. This will allow and end-user to load their own IR .wav files and select from up to 16 stored preset locations in an easy to navigate UI.

Hardware Requirements:


1. +3.3…+18V Operation @

Skills: C Programming, Digital Signal Processing, Software Architecture, Software Development, Sound Design, Sound Engineering

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About the Employer:
( 0 reviews ) Santa Ana, United States

Project ID: #30177790

4 freelancers are bidding on average $4750 for this job

(29 Reviews)

Hi, my name is Rachit Mundra Hope you are doing well today!! I will surely help you in this project, as I have more than 15 years of experience in developing more than 100 types of different Softwares. My Experience More

$4000 USD in 7 days
(20 Reviews)

Hi there, I have read your requirements, is depending on what you want to do with it. I have made a lot of projects with Audio files. After we make some command to move. I can work with all types of Microcontrollers pr More

$5000 USD in 15 days
(6 Reviews)

Hello! We have experience in both audio signal processing and experience in creating stand-alone devices that connect to a PC or smartphone. Please start a chat to discuss details.

$4000 USD in 7 days
(0 Reviews)