FS#12940 - clip+ sound interference

Attached to Project: Rockbox
Opened by Baranko (mesb) - Saturday, 18 January 2014, 19:11 GMT
Last edited by MichaelGiacomelli (saratoga) - Sunday, 19 January 2014, 01:04 GMT
Task Type Bugs
Category Music playback
Status Closed
Assigned To No-one
Operating System Sansa Clip+
Severity Low
Priority Normal
Reported Version Daily build (which?)
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No


Dev. build 644d9ea-140115

Clip+ 4gb version, microsd transcend 32gb 10 class.

On 3.13 and dev build i have:

When new mp3 music track starts to play, i hear first second some interferense or distortion.
It sounds like on usual pc moving mouse made some interference sounds in speaker.

On sd card i hear it loud and clear, in internal memory almost same.

Problem almost nonexistent on sandisk firmware, only if you know that something there must be.
This task depends upon

Closed by  MichaelGiacomelli (saratoga)
Sunday, 19 January 2014, 01:04 GMT
Reason for closing:  Duplicate
Additional comments about closing:  FS#11907 - Annoying CPU noise with Sansa Clip+ : Some clip+ hardware variants have noise in both rockbox and the original firmware
Comment by Baranko (mesb) - Saturday, 18 January 2014, 19:14 GMT
Easy findout it - use mp3 with silence in beginning.