[Alsa-user] HDSP wrong firmware gets loaded (digi- vs multiface)

2014-01-28 Thread Peter P.
Hi list, hdsploader (via hotplug) on my box seems to load firmware at will. Sometimes it loads the Digiface firmware into my Multiface, sometimes it loads the correct one. I suppose I could simply delete the digiface firmware from the path, but what is it that makes it load the wrong one? correc

[Alsa-user] ALSA treats all speakers as front speakers

2014-01-28 Thread Beojan Stanislaus
My laptop has 4 speakers and a subwoofer. I have correctly set these up in hdajackretask, however alsa treats all speakers as front speakers. That is, speaker-test -Dsurround41:PCH -c 5 causes front left, rear left and LFE to sound for channel front left; causes front right, rear right, and LFE to

Re: [Alsa-user] Get amplitudes of pcm datas

2014-01-28 Thread René Bastian
Le Tue, 28 Jan 2014 08:39:47 +0100, Boris Kurtis Bignumb-bi-kumb a écrit : > I'm writing a simple word recognizer program. And to use my algorithm > i need tout cet the amplitudes of the voice. Does anyone knows how to > decode data in the buffer? Use python & numpy a = np.fromfile(filename) am