DanBa
Headphoneus Supremus
- Joined
- Nov 12, 2009
- Posts
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How about the EQ settings in Poweramp?
Sorry, I don't know. I'm not used to eq.
How about the EQ settings in Poweramp?
I got the Nexus 5 & C5D working with cm-11-20140518-EXPERIMENTAL-hammerhead.zip
It's an experimental, not a snapshot; let's see how stable it is.
Edit: can connect & disconnect without any issue. C5D bass boost & TPEOS H-300 is too much fun
I'm using my nexus 5 with the HRT microstreamer (with CM11 nighlty builds - updating regularly). I got the issue with constant clicking after 5-6 minutes of listening (I assume it is buffering issue effecting asynchrous USB devices).
Is the C5D free of this issue? (I've tried my nexus 5 with a Fiio e07k, that was not showing this problem)
C5D doesn't have this issue with the nexus 5 & the experimental CM11 build I linked above. I haven't tried any other builds except the M6 snapshot, which didn't work at all.
I had bad clicking on my moto g (using an HTC m8 now). It was a problem with the buffer setting. When you change the buffer you have to exit USB audio player fully for the setting to change. The clicking went away with the 4000 setting. If you change the settings in app and don't close it completely they won't stick.
... have you considered powering your DAC from the external battery pack and only using the phone to supply the USB data stream?
The Galaxy S4 - Geek Out 450 non-interworking seems due to the non-quite-compliancy of the Geek Out descriptors to the USB specification (Universal Serial Bus Device Class Definition for Audio Devices):
http://goo.gl/pYJbTu
For example: Audio Streaming Format Type Descriptor:
bLength: 0x06
bDescriptorType: 0x24
bDescriptorSubtype: 0x02
bFormatType: 0x01
bNrChannels: 0x04
bSubframeSize: 0x20
bBitResolution: 0x07
bSamFreqType: 0x05
tSamFreq[1]: 0x880501 (8914177 Hz)
tSamFreq[2]: 0x080101 (524545 Hz)
tSamFreq[3]: 0x000125 (293 Hz)
tSamFreq[4]: 0x080200 (524800 Hz)
tSamFreq[5]: 0x050700 (329472 Hz)
The size bLength of this descriptor should be more than 6 (bytes)!
The USB audio code of the Galaxy S4 is not tolerant and the S4 seems to refuse to connect to the Geek Out due to invalid argument:
Logcat 05-16 11:53:07.762 I/usb_audio_hw(283): Open output Card=1 Device=0 rate=44100 period=1024 format=0
Logcat 05-16 11:53:07.762 E/usb_audio_hw(283): pcm_open() failed: cannot set hw params: Invalid argument
Good catch... And this issue already listed in my firmware bug fix too. In Galaxy S3, this bug won't be detected.
Thanks a lot,
Larry
How about the EQ settings in Poweramp?