"improved audio"? & iPhone 3G

[rammy]

Does anyone know the specifics regarding the quote by Steve J at the wwdc regarding "improved audio"? ie, is this call quality, speaker (on the bottom of the phone), earpiece, hands free etc?

 

[levitynyc]

Probably the bottom speaker...it sounds like **** now...

 

[DreamPod]

A couple of the hands-on said the external speaker was a lot higher quality