-----Original Message----- From: Jarkko Nikula [mailto:jhnikula@gmail.com] Sent: Tuesday, May 12, 2009 11:03 AM To: Anuj Aggarwal Cc: Arun KS; Peter Ujfalusi; sakoman@gmail.com; Aggarwal, Anuj; alsa- devel@alsa-project.org; broonie@opensource.wolfsonmicro.com; Aarti Dewan (Corp HR), Noida Subject: Re: [alsa-devel] [PATCH 0/1] ASoC: TWL4030: Headset ramp down fix
On Tue, 12 May 2009 09:29:55 +0530 Anuj Aggarwal anuj.aggarwal@gmail.com wrote:
Moreover, I am hearing a sine-tonish kind of sound, always in the beginning. It lasts only for less than a sec but is very prominent and occurs always.
Has anyone noticed this too?
I haven't noticed (yet) but can you post your use case here how to reproduce it. It would help to hunt is the problem OMAP & TWL4030 specific or is it somewhere else.
[Aggarwal, Anuj] There is nothing specific to my use case. I am just trying to playback an audio file (16bit, stereo, 44.1khz) and hearing this sine-tonish sound everytime in the beginning. This artifact was not there when I was using ALSA; it started coming only when I moved to the newer ASoC framework.
-- Jarkko