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[Discuss-gnuradio] portaudio sink updated, fm stereo receive with pa add
[Discuss-gnuradio] portaudio sink updated, fm stereo receive with pa added
Sat, 18 Mar 2006 21:59:28 -0500
Thunderbird 1.5 (Windows/20051201)
After offline discussions with Eric, Frank, and Stephane we decided to
check the portaudio sink with 10.66666... msec buffers and fixed
latency. That code has been checked in and there are a few ways to test it.
multi_tone_portaudio.py is multi_tone but enabled for portaudio
mono_tone_portaudio.py is mono_tone (single channel) for portaudio
is the stereo FM receiver with the portaudio sink.
All of these were tested here on 4 systems with alsa, oss, and jack and
with the ring buffers operating on a power of 2 size and fixed small
latency request, the sink seems solid. No glitches, no pops, no underruns.
AMSAT VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats,
NJQRP/AMQRP, QRP ARCI, QCWA, FRC. ARRL SDR Wrk Grp Chairman
Laziness is the number one inspiration for ingenuity. Guilty as charged!
- [Discuss-gnuradio] portaudio sink updated, fm stereo receive with pa added,
Robert McGwier <=