I am applying an ADSR Envelope to fade in and out notes so I don\'t hear a pop after each note. I am programming in JavaScript with the Firefox 4 Audio Data API. The dsp.js library I am using (https:/
I\'m new to Fourier Transforms, so can someone explain what I need to do to replicate this behaviour in fftw:
I have no experience in MATLAB and unfortunately my project is in MATLAB. Basically the objective is to read a music source (preferably in mp3 format but .wav is also OK) into MATLAB and then apply a
I\'m looking to extract pitches from a sound signal. Someone on IRC just explained to me how taking a double FFT achieves this. Specifically:
I\'m trying to write an Android app that analyzes content from the user\'s mu开发者_如何学JAVAsic library.Let\'s assume that these are mp3 files on the SD drive, for starters.I\'m able to find Java al
If we suppose that every fingerprint is made of concentric curves (ellipses or circles) - and I\'m aware of the fact that not every fingerprint is - how can I find center of those concentric curves?
What I am trying to do is simple. I have a few .wav files. I want to remove noise and filter out specific frequencies. I don\'t have matlab and I intend to write my own code for all the filters.
I am designing a fractional delay filter, and my lagrange coefficient of order 5 h(n) have 6 taps in time domain. I have tested to convolute the h(n) with x(n) which is 5000 sampled signal using matla
Question is as stated in the title. After i decimate an audio signal that take every nth point out it in turns speeds up the audio clip at a factor of n. I want the decimated and original clips to ha
Merged with 开发者_Python百科C/C++ Library or example code for DSP Using the TI-MSP430. Is there any pre written dsp codes for the msp430 series mircrocontroller?
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