Top "Spectrum" questions

Spectrogram C++ library

For my current project in C++ / Qt I need a library (LGPL is preferred) which can calculate a spectrogram from …

c++ fft scientific-computing spectrum spectrogram

FFT bin width clarification

I'm developing a spectrum analyzer for the 8bit Atmega32 that outputs onto a LCD display. The maximum sampling frequency is 40…

c signal-processing fft avr spectrum

Get a spectrum of frequencies from WAV/RIFF using linux command line

How to generate file including spectrum of frequencies of wav/riff sound file? I would like to use linux command …

linux audio sox spectrum spectrogram

How to draw a frequency spectrum from a Fourier transform

I want to plot the frequency spectrum of a music file (like they do for example in Audacity). Hence I …

transform fft frequency spectrum

iOS FFT Draw spectrum

I've read these question: Using the Apple FFT and Accelerate Framework How do I set up a buffer when doing …

ios core-audio fft spectrum vdsp

Real-time spectrum analyzer with API

I'm looking for a C or C++ API that will give me real-time spectrum analysis of a waveform on Windows. …

c++ spectrum analyzer fft signal-processing

Quill js color textbox

I would like to add a textbox for hex/rgb/rgba values in Quill's color options dropbox, so that my …

colors spectrum quill

Sorting a list of RGB triplets into a spectrum

I have a list of RGB triplets, and I'd like to plot them in such a way that they form …

python python-imaging-library color-space spectrum hsv