handsfree csr8645

oncelui

Hello,

I'm trying set csr8645 for handsfree support, buf the sound is very slow, i have to speak to 3 cm of distance or minus because the other way there isn't sound. I have tested with 1 and 2 mic electret with pin mic bias connected, but is very slow sound. Somebody could i help me?

Thanks you very much.

376460392

jxcxf

freechen

csr 8645 no have  handfree,headset mode

yang1

说中文，英语听不懂

helyon

what does slow mean?
For example,
you talk "hello world"
you hear "h e l l o  w o r l d"?

Interesting ...

oncelui

Hello,

Sorry, i don't know to write chinese

In the datasheet of csr8645 in Features section says "Voice recognition support for answering a call, enables true hands-free use"
you're sure not support hands-free?

Thanks you for your help!

oncelui

Excuse me, i would want to say: I'm trying set csr8645 for handsfree support, but the sound is very low.

Thanks.

oncelui

Anybody, please?

I have been investigating and there are comercial hands-free car kits with csr8635. does somebody know something?
And other question: i could to use csr8670, has more features, but i don't sure if is valid for hands-free.

Thanks you very much.

oncelui

anybody?