topic Re: What does Sound -> Accessory Settings -> Automatic Optimisation do?? in X Series

What does Sound -> Accessory Settings -> Automatic Optimisation do??

ykphuah — Mon, 23 Jan 2017 02:12:20 GMT

Can the phone really detect what type of headphone is connected to? How??

Re: What does Sound -> Accessory Settings -> Automatic Optimisation do??

Uliwooly — Mon, 23 Jan 2017 02:15:54 GMT

@ykphuah

how many pins/rings your current headphone has?

Re: What does Sound -> Accessory Settings -> Automatic Optimisation do??

ykphuah — Mon, 23 Jan 2017 02:41:20 GMT

Its the MH750 that comes with my Xperia X which have a mic, so it have 3 rings and 4 pins.

I have others at home that I ocassionally use with this phone, a cheaper Sony headphone and a Audio Technica IM50.

Re: What does Sound -> Accessory Settings -> Automatic Optimisation do??

Lord_viridis — Mon, 23 Jan 2017 09:05:29 GMT

The auto optimisation can detect the capabilities of your earphones by playing music through them and recording through them at the same time, once the adjusted audio matches up exactly with the recorded audio the optimiser sets that output as the ideal sound for those earphones and boosts the certain frequencies that is audible through those settings.
The entire process takes between 5-10 seconds depending on detail of audio being played.

Re: What does Sound -> Accessory Settings -> Automatic Optimisation do??

ykphuah — Tue, 24 Jan 2017 03:18:45 GMT

@Viridis wrote:
The auto optimisation can detect the capabilities of your earphones by playing music through them and recording through them at the same time, once the adjusted audio matches up exactly with the recorded audio the optimiser sets that output as the ideal sound for those earphones and boosts the certain frequencies that is audible through those settings.
The entire process takes between 5-10 seconds depending on detail of audio being played.

How does the phone record when the mic is so far away from the headphones?