Search found 3 matches

by mikkkkky
Mon Dec 24, 2018 11:54 pm
Forum: Discussion and pointers
Topic: Tutorial 1 - Audio programming with gtkIOStream
Replies: 10
Views: 4974

Re: Tutorial 1 - Audio programming with gtkIOStream

Me too, with the same problem.

This is the solution:
g++ `pkg-config --cflags --libs gtkIOStream` -I/home/pi/gtkiostream -o SoxInOut SoxInOut.C
by mikkkkky
Fri Dec 21, 2018 5:53 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: How can I output a simple sine wave?
Replies: 1
Views: 382

How can I output a simple sine wave?

Hi, is it possible to have a simple example of how generate a sine wave to the dac of Audioinjector stereo sound card? The idea is to read the microphone signal, make the fft of the input signal, analyze and find the frequency with the maximum value and output a sine wave with the frequency found by...
by mikkkkky
Thu May 03, 2018 3:48 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: Wich card for active noise control task
Replies: 1
Views: 849

Wich card for active noise control task

Hi, I try to find a sound card with the possibility to implement advanced active noise control techniques. Active noise control is a real-time application of adaptive filtering that requires extensive computations. The frequency bandwidth is 500 Hz–1000 Hz, sometime higher, which allows only 1–2 ms ...