[cisco-voip] "Tinny" sound quality with 8.4.3 on 7970?

[Chris Ward (chrward)]

G722 may not sound as you expect without a new handset. The older
handsets that shipped pre-G722 didn't have speaker/mics fully capable of
doing G722 so you may be hearing that. A true test of G722 could be done
using a 7942/62/45/65/75 as those units all shipped with the wideband
handsets.

G729 is audibly different than 711 even for voice, but that's just the
way it is.

-Chris


-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Dana Tong (AU)
Sent: Tuesday, September 01, 2009 6:22 AM
To: Zapp, Brandon D; Robert Kulagowski
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] "Tinny" sound quality with 8.4.3 on 7970?

I agree. I try to standardise on G711 (and G729 over the WAN). I thought
G722 sounded tinny also.

Cheers


-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Zapp, Brandon D
Sent: Tuesday, 1 September 2009 10:36 AM
To: Robert Kulagowski
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] "Tinny" sound quality with 8.4.3 on 7970?

We have had tinny issues when going to other codecs like g729 and
g722. So  we pretty much use g711. Plus it plays better with ipccx.

Brandon

Sent from my iPhone

On Aug 31, 2009, at 6:30 PM, "Robert Kulagowski" <rkulagow at gmail.com>
wrote:

> We've done a partial cut to CM 7.0, and G.722 is now available to
> our users.  We've received some reports that when one or both
> parties at a site are using their speakerphone on the 7970, it
> sounds "tinny" or static-y.
>
> Is this a case of higher-audio-fidelity == "worse" sound quality?
> (In that users are used to G.711)?
> _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
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