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Requests for Hi-Res Support (please state which build of Poweramp you are using)


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1. Device model ; TG&CO TG-L900S (Made by FIH)

2. ROM version (Android version, stock/OTA/Custom ROM) ; 6.0.1

3. Why do you think your device supports Hi-Res (link to device features, etc.)? A copy of your device's /etc/audio_policy.conf file may be helpful.
   ; Qualcomm Snapdragon 652 / refer to attached "audio_policy.conf" file

audio_policy.conf

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1. Sony Xperia Z2

2. Android 6.0.1 (stock rom)

3. The Xperia Z2 is same Xperia Z3 uses the Qualcomm WCD9320 audio decoder (internal DAC), which supports up to which support up to 24-bit/192kHz.

Information from Sony: Z2 support Hi-Res: http://www.sonymobile.com/global-en/products/phones/xperia-z2/features/#sound

Information internal DAC chip Qualcomm WCD9320 from here: http://www.xperiablog.net/2014/03/30/xperia-z2-disassembly-guide/

I have test my Xperia Z2 with v3. build 703, It play very good (sound is excellent with SoX Resampler: deep, clear, detail), but why do it show "No DVC" in Hi-Res Output. Because DVC is limit device of Sony to 24bit/96khz.

 

audio_policy.conf

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Samsung Galaxy Note 4 (SM-N910H)

Android 6.0.1 stock last update october 2016

 

Need full support Hi-Res Output, because now that fiture still error. When I try to activated Hi-Res Output, that found knocking sound continuously. But if I disable DVC, Hi-Res Output can active with very low volume. Give me some solution or trick.

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1. Flash Plus 2

2. Stock Android 6.0 Marshmallow

3. MTK based smartphone with 24-bit advanced audio headphone DAC (AKM4375) utilizing AKM’s original architecture which has been specifically redesigned for bring out the fullest, high quality sounds + NXP9890 audio amplifier.

Please kindly visit this page for more details http://www.flash3c.com/flash-plus-2/hi-fi/ 

Thank you so much.

audio_policy.conf

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