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Thread: Moode Player Help

  1. #801
    Join Date: Feb 2017

    Location: Manchester, UK

    Posts: 30
    I'm Luke.

    Default

    I'll have another play around then if there's no special trick to it, just don't recall seeing the option... Updating without reflashing is a real bonus!

  2. #802
    Join Date: Feb 2013

    Location: W Lothian

    Posts: 29,930
    I'm Grant.

    Default

    I can switch mine on and find it if you cant see it
    Regards,
    Grant ....
    Sometimes incompetence is useful. It helps you keep an open mind.
    .... ..... ...... ...... ................... ..... ..... ..... ..... .....
    IMUTO TAURUS X4 BATTERY SUPPLY. - RPI2B & AUDIOPHONICS DAC running MOODE 3.1- CHROMECAST2 AUDIO DONGLE - JBE SERIES 3 SLATEDECK & EMOTIVA XPS-1 PHONO - PIONEER DV717 & HEAVILY MODDED MF X10v3. - PIONEER SA8100 AMPLIFIER. - WIN10 JRIVER21, SPOTIFY - AUDIO TECHNICA ATH-MSR7 HEADPHONES, KINPS CABLES, SMSL M6 MINIDAC, CHROMECAST AUDIO DONGLE POWERED BY BATTERY PSU - FULL RANGE TWIN & SINGLE TELEFUNKEN's - CARTS.. AT95S, SHURE M55E, JVC MD1029. - RCA CABLES BY BRIAN SPKR CABLES BY MOI HAIR BY MARCO FEET BY ELECTRICBEACH - MAINS REGENERATED BY POWERINSPIRED AND FILTERED BY BELKIN PURAV.

  3. #803
    Join Date: Feb 2017

    Location: Manchester, UK

    Posts: 30
    I'm Luke.

    Default

    Thanks Grant, but I think I've realised why I didn't see it - I have a Pi B + and it seems that the advanced kernal is only available on the 2/3 versions, grrrr. I guess it's a relatively cheap upgrade, if the sound quality is noticeably improved. How have you found the switch to the new kernel and 384khz?

  4. #804
    Join Date: Feb 2013

    Location: W Lothian

    Posts: 29,930
    I'm Grant.

    Default

    I felt it agood upgrade Luke. Yes ive a 2b rpi and use an audiophonics board.so cant speak for iqaudio ones now,although I did have one once. Think the audiophonics board is better personally,
    Regards,
    Grant ....
    Sometimes incompetence is useful. It helps you keep an open mind.
    .... ..... ...... ...... ................... ..... ..... ..... ..... .....
    IMUTO TAURUS X4 BATTERY SUPPLY. - RPI2B & AUDIOPHONICS DAC running MOODE 3.1- CHROMECAST2 AUDIO DONGLE - JBE SERIES 3 SLATEDECK & EMOTIVA XPS-1 PHONO - PIONEER DV717 & HEAVILY MODDED MF X10v3. - PIONEER SA8100 AMPLIFIER. - WIN10 JRIVER21, SPOTIFY - AUDIO TECHNICA ATH-MSR7 HEADPHONES, KINPS CABLES, SMSL M6 MINIDAC, CHROMECAST AUDIO DONGLE POWERED BY BATTERY PSU - FULL RANGE TWIN & SINGLE TELEFUNKEN's - CARTS.. AT95S, SHURE M55E, JVC MD1029. - RCA CABLES BY BRIAN SPKR CABLES BY MOI HAIR BY MARCO FEET BY ELECTRICBEACH - MAINS REGENERATED BY POWERINSPIRED AND FILTERED BY BELKIN PURAV.

  5. #805
    Join Date: Jan 2015

    Location: Leeds

    Posts: 101
    I'm Dave.

    Default

    Doesn't the Audiophonics DAC use the ESS chip? If so it seems just a bit unlikely that you can benefit from dissabling TI's digital filter with the advanced audio kernel!

  6. #806
    Join Date: Jun 2014

    Location: Plymouth, UK

    Posts: 236
    I'm Barry.

    Default

    Info from Tim about advance audio kernel.

    Advanced: low latency kernel that provides advanced audio capabilities.

    - Up to 384k sample rate for ES9023 and PCM512x codecs.
    - Integer bclk divider for ES9023 codec on 48k/96k rates.
    - DSD128 format support via 352.8k rate.
    - Bypass OS filter on PCM512x, PCM514x, PCM524x via 384k rate.
    - Fixed 64fs bclk ratio for 2 channel, 32/24/16 bit audio.

    What this means in terms of some new audio capabilities is as follows.

    1) 352.8k rate enables DSD128 in either DoP or DSD -> PCM on-the-fly formats.

    2) Integer bclk divider for ES9023 codec on 48k/96k rates results in less jitter for these particular sample rates.

    3) 384K rate when fed to one of the PCM51xx/52xx chips results in the chips' internal oversampling (OS) filter being bypassed. Some audio enthusiasts feel that sound quality is improved by doing this.

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