7 Commits

Author SHA1 Message Date
Chris Rienzo
c4bc0bfbb4 [mod_avmd] fix formatting to match coding standards 2021-11-06 00:11:32 +00:00
Piotr Gregor
df80234f07 FS-9843 [mod_avmd] Remove unused defines 2016-12-13 10:13:37 +00:00
Piotr Gregor
8e189ed233 FS-9542 [avmd]: multithreaded
Now avmd detection is done in detector threads
processing audio frames with different resolution
and/or offsets. Detection decision is based on relative
standard deviation which dynamically adjusts to the signal.
Detection of amplitude, frequency and both simultaneously
is enabled and corresponding setting added to the configuration.
Frequency estimates are filtered with median filter.

This commit also resolves:
FS-9539 - Get estimates with different resolution
FS-9513 - Use adjustable thresholds
FS-9502 - Add detection mode setting
FS-9501 - Enable three modes of detection
FS-9407 - Add check of amplitude for NaN before appending to SMA buffer
FS-9139 - Unit test framework
2016-09-26 10:48:44 +01:00
Piotr Gregor
9e0ade83b8 FS-9143 [avmd] #fix event headers
Make all headers starting from capital letter.
2016-08-22 09:32:09 +01:00
Piotr Gregor
cc05abc0d4 FS-9027: [avmd] Check buffer
Now buffer is checked for successful memory
allocation dynamically with assertion omitted.
2016-04-06 23:08:21 +01:00
Piotr Gregor
c9d027ea91 FS-8875 Enable faster beep detection
Unnecessary computation of arc cosine is omitted
and convergence is checked on partial results.
Original frequency is easily retrieved when needed.
2016-03-29 23:41:13 +01:00
Piotr Gregor
906e844010 FS-8988 Rename files 2016-03-29 20:53:31 +01:00