View previous topic :: View next topic |
Author |
Message |
frank at impactfax.com Guest
|
Posted: Fri Oct 31, 2008 4:17 pm Post subject: [Freeswitch-users] session.speak sample rate |
|
|
I have a cepstral Allison voice for 16khz. I am using javasrcipt session.speak.
The audio output is not nearly as good as what comes out directly from swift.
I am guessing that speak is down sampling to 8khz. Is this true?
Is there a way to get speak to not do this?
Thanks |
|
Back to top |
|
|
anthony.minessale at g... Guest
|
Posted: Fri Oct 31, 2008 4:40 pm Post subject: [Freeswitch-users] session.speak sample rate |
|
|
is the call 8khz? If you call with a 16khz codec like g722 it should choose 16k
On Fri, Oct 31, 2008 at 4:08 PM, Frank @ Impact <frank@impactfax.com (frank@impactfax.com)> wrote:
--
Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/
AIM: anthm
MSN:anthony_minessale@hotmail.com ([email]MSN%3Aanthony_minessale@hotmail.com[/email])
GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com ([email]PAYPAL%3Aanthony.minessale@gmail.com[/email])
IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference
sip:888@conference.freeswitch.org ([email]sip%3A888@conference.freeswitch.org[/email])
iax:guest@conference.freeswitch.org/888
googletalk:conf+888@conference.freeswitch.org ([email]googletalk%3Aconf%2B888@conference.freeswitch.org[/email])
pstn:213-799-1400 |
|
Back to top |
|
|
frank at impactfax.com Guest
|
|
Back to top |
|
|
anthony.minessale at g... Guest
|
Posted: Sat Nov 01, 2008 10:49 am Post subject: [Freeswitch-users] session.speak sample rate |
|
|
Ok,
That explains your question then.
Since g711 is an 8khz codec, the system will downsample the audio to match and you will lose some of the clarity.
On Sat, Nov 1, 2008 at 9:06 AM, Frank @ Impact <frank@impactfax.com (frank@impactfax.com)> wrote:
--
Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/
AIM: anthm
MSN:anthony_minessale@hotmail.com ([email]MSN%3Aanthony_minessale@hotmail.com[/email])
GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com ([email]PAYPAL%3Aanthony.minessale@gmail.com[/email])
IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference
sip:888@conference.freeswitch.org ([email]sip%3A888@conference.freeswitch.org[/email])
iax:guest@conference.freeswitch.org/888
googletalk:conf+888@conference.freeswitch.org ([email]googletalk%3Aconf%2B888@conference.freeswitch.org[/email])
pstn:213-799-1400 |
|
Back to top |
|
|
|