Hi List,
just a heads up for everyone using the new modes.
It will sound a little different than the samples from the blog post.
The reason is a plosive detection system using no additional bits, which
slightly increases quality.
Mainly the 'T' and 'D' is improved.
Thats all from me,
Thomas
On 2018-07-12 00:02, David Rowe wrote:
Hello List.
Thomas has supplied me with patches for the new 450 and 450WB modes.
It
all works just fine and everything is checked into codec2-dev SVN 3740.
I tested it using:
$ ./c2enc 450 ../../raw/ve9qrp_10s.raw - | ./c2dec 450 - - | aplay -f
S16
$ ./c2enc 450PWB ../../raw/ve9qrp_10s.raw - | ./c2dec 450PWB - - |
aplay
-f S16 -r 16000
Thomas pointed out the encoder is the same for both modes so:
$ ./c2enc 450 ../../raw/ve9qrp_10s.raw - | ./c2dec 450PWB - - | aplay
-f S16 -r 16000
will also work.
Thanks Thomas :-)
- David
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