I am using an Hammerfall full version and the ALSA packages 0.9.0beta6. I have noticed that using my arecord in this way (and in any other way):
arecord -t raw -c2 -fS16_LE -r48000 test.raw the CPU load is ~32%. I have written also my own application with the same result. What does it depend from ? It is a driver implementation problem or just an application implementaion problem ? How can I solve this problem ? I want just record two channels but the CPU load is unacceptable ! Loading the module for sound blaster (snd-card-ens1371) the CPU load is just ~1% ! Thanks A.B.
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