Here is what I would like to do. I would like to find the audio frequency and amplitude of a .wav file at every say 1ms of that .wav file and save it into a file. I have graphed frequency vs amplitude
How can I get in c# the CPU fre开发者_如何学编程quency (example : 2Ghz) ? It\'s simple but I don\'t find it in the environnement variables.
Do you have any idea on converting my wav audio d开发者_运维技巧ata to high frequency playback.
I am trying to implement a channel vocoder using the iOS Accelerate vDSP FFT algorithms. I am having trouble figuring out how to treat the DC component and Nyquist frequency.
I am trying to build an Android App, that plays a guitar sound when one tap at the screen. As more as you swipe your finger to the right side of the display, 开发者_运维问答as more should the frequenc
I have written a code for getting frequency of audio. I have used Zero Crossing algorithm to convert short array into frequency(int).
I\'m trying to develop an application similiar to the tonematrix in C#. I\'ve tried first with .net and NAudio library, now I\'m trying with XNA, but it seems like that al开发者_JAVA百科l I can get is
I think shopkick is detecting very high frequency signal which is not audible to human ear.But the real question is how they can det开发者_高级运维ect signal of more than 22khz in iphone. I have check
I\'ve been doing a lot of research on this topic and I\'m finally getting somewhere. Below is two complex numbers from the java code I\'m using:
If you have a MATLAB array such as the below: A = [1,1,1,1,2,2,2,2,3,3,3,4,4,5] I want to be able to filter this array so that elements which have a low frequency are removed.
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