HAC COMPATIBLE SOLUTION

Ronak Kotak

Intellectual 270 points

Hi,

I am designing one consumer electronics product.

I want to make my device HAC (Hearing AID Compatible), so does TI have any solution for that.

Also suggest some TI parts which i should include in order to make my device HAC Compatible.

over 10 years ago

0 Justin Bohr over 10 years ago

TI__Mastermind 27990 points

Hi Ronak,

If you are concerned about being HAC, does that mean your product will have some sort of wireless technology or are you worried about the EMI of an audio part?

Justin

0 Ronak Kotak over 10 years ago in reply to Justin Bohr

Intellectual 270 points

Hi Justin,

Ya we have WiFi+Bluetooth in our product.

But my query is that is there any extra circuitry needed in audio section apart from audio codec,mics & speakers to make it HAC Compatible.

Yes u r right i am worried about the emi of audio section.

0 Justin Bohr over 10 years ago in reply to Ronak Kotak

TI__Mastermind 27990 points

Hi Ronak,

I don't believe there is anything extra needed outside of our part other than a good filter design for the audio output, which is required anyway. Customers have used our TLV320AIC32xx series in hearing aid products before.

Justin

0 Miteshkumar Dalabhai Patel over 10 years ago in reply to Justin Bohr

TI__Intellectual 2420 points

Hi Justin,

Do they need to take care any extra precautions while designing for ADA compitable instruments? Any guide line for the same from audio prospective?

Regards,

Mitesh

Audio

Audio forum

HAC COMPATIBLE SOLUTION