[speex-dev] Digital Radio Mondial - ACC & lousy speech quality
Robert.Michel at post.rwth-aachen.de
Fri Oct 11 13:53:58 PDT 2002
when some of you have the time, listen to some test-transmissions
recordings of DRM (MW and SW)
I have the impression that music sounds well but speech has
realy ugly digital artefacts.
Especialy Sample 2: High Quality MW 64 QAM
AAC+SBR 25080 bit/s
Would you guesss that speex would be better for voice only than ACC?
DRM hasn't the original sample online to code it myself with speex, so
I need the help of some speex experanced ears ;-)
Becaus MW and SW are great for international and information programs,
a high quality for speech is more impartant then for music.
And I fear lizence restriction with MP4, so I would like to see speex and
vorbis on DRM ;-)
Thanks for attention,
--- >8 ----
List archives: http://www.xiph.org/archives/
Ogg project homepage: http://www.xiph.org/ogg/
To unsubscribe from this list, send a message to 'speex-dev-request at xiph.org'
containing only the word 'unsubscribe' in the body. No subject is needed.
Unsubscribe messages sent to the list will be ignored/filtered.
More information about the Speex-dev