signal-processing

相关标签：javascript jquery android 多少钱 iPhone

Is Real time pitch shifting possible with AudioUnit?

I am playing two sine wave tone generated on the fly with the help of AudioUnit. I need to give the user a UISlider which helps him to change the pitch of the tone on the fly. I am st开发者_如何学Cuck[详细]

2023-03-16 01:53 分类：问答
what is the format of the data generated by the base stations in the cellular network? Is it stored somewhere? If yes then in which form?

One way to get this detail is to fire the query on Visitor Location Register(VLR) which keeps track of all the active mobiles present in its area at a given time. But frequently triggering this 开发者[详细]

2023-03-16 01:29 分类：问答
Overflows in fixed point math

As part learning exercise, part hobby project, I am implementing my own interpretation of the Cooley-Tukey FFT algorithm on an AVR using fixed point math.I haven\'t dealt much with fixed point math be[详细]

2023-03-15 22:13 分类：问答
Multi-Scale/Resolution C++ Container

I\'m looking for a C++ array/vector-like container (template is a plus) that automatically builds an internal multi-resolution representation (mipmap) of the data preferrably using downsampling by 2 ([详细]

2023-03-15 21:32 分类：问答
EEG Wavelet Analysis

I want to do a time-frequency analysis of an EEG signal. I found the GSL wavelet function for computing wavelet coefficients. How can I extract actual frequency bands (e.g. 8 - 12 Hz) from that coeffi[详细]

2023-03-15 12:34 分类：问答
Filter for audio signal processing?

I would like to ask what is a good filter for audio signal processing, particularly note onset processing?[详细]

2023-03-14 17:50 分类：问答
What's a good resource for learning about creating software for signal processing

I\'d like to progr开发者_运维百科amatically do some signal processing on a live sound feed. Specifically I\'d like to be able to isolate certain bands of frequencies and play around with phase shifti[详细]

2023-03-14 13:42 分类：问答
Questions about Filters for Note Onset Detection?

Forgive me if I may come as ignorant but I would like to ask some questions regarding using Filter Algorithms for Note Onset Detection.[详细]

2023-03-14 05:49 分类：问答
Process for comparing two datasets

I have two datasets at the time (in the form of vectors) and I plot them on the same axis to see how they relate with each other, and I specifically note and look for places where both graphs have a s[详细]

2023-03-14 05:35 分类：问答
Searching for audio

I am looking for a toolkit or library to search contents of audio files for am audio sample. For example I have 5 seconds of speech that I know it exists in hundreds of hours of audio, 开发者_如何学G[详细]

2023-03-14 02:47 分类：问答