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Bug#259817: libarts1: boink noises during playback of music mp3s

Package: libarts1
Version: 1.2.3-1
Severity: important

I believe this is a bugs in libarts1 because it occurs when using juK
and Kaboodle and anything else that pipes its output to arts but not in
Alsaplayer, for instance, and others that pipe output directly to my alsa
subsystem.  It is not noticable during playback of files like the one
used to test the sound on the control module for arts. It is however
noticable on almost any rock song you might be able to pick.  What it
sounds like is boink when loud parts of the song, especially drum hits,
play.  Instead of the usual drum crash it will go boink.  I am on an IBM
T22 Thinkpad Laptop with a Cirrus Logic CS4297A rev 4 chip using kernel
2.6.7's alsa Sound Fusion CS46xx driver.  My arts settings are: run with
realtime priority=yes; Sound buffer=371 milliseconds (16 fragments with 
4096 bytes); Auto suspend if idle for 0 seconds; Audio Output=ALSA;
Sound Quality=16 bits(high); Full Duplex; and Default sampling rate.
This problem would be barely noticable to the untrained ear and has
started about since I upgraded to Kde 3.2.3.

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.7

Versions of packages libarts1 depends on:
ii  libartsc0                 1.2.3-1        aRts Sound system C support librar
ii  libasound2                1.0.5-1        Advanced Linux Sound Architecture 
ii  libaudio2                 1.6d-1         The Network Audio System (NAS). (s
ii  libaudiofile0             0.2.6-4        Open-source version of SGI's audio
ii  libc6                     2.3.2.ds1-13   GNU C Library: Shared libraries an
ii  libesd-alsa0 [libesd0]    0.2.29-1       Enlightened Sound Daemon (ALSA) - 
ii  libgcc1                   1:3.3.4-3      GCC support library
ii  libglib2.0-0              2.4.2-1        The GLib library of C routines
ii  libice6                   4.3.0.dfsg.1-6 Inter-Client Exchange library
ii  libmad0                   0.15.1b-1      MPEG audio decoder library
ii  libogg0                   1.1.0-1        Ogg Bitstream Library
ii  libpng12-0            PNG library - runtime
ii  libqt3c102-mt             3:3.2.3-4      Qt GUI Library (Threaded runtime v
ii  libsm6                    4.3.0.dfsg.1-6 X Window System Session Management
ii  libstdc++5                1:3.3.4-3      The GNU Standard C++ Library v3
ii  libvorbis0a               1.0.1-1        The Vorbis General Audio Compressi
ii  libvorbisfile3            1.0.1-1        The Vorbis General Audio Compressi
ii  libx11-6                  4.3.0.dfsg.1-6 X Window System protocol client li
ii  libxext6                  4.3.0.dfsg.1-6 X Window System miscellaneous exte
ii  libxt6                    4.3.0.dfsg.1-6 X Toolkit Intrinsics
ii  xlibs                     4.3.0.dfsg.1-6 X Window System client libraries m
ii  zlib1g                    1:    compression library - runtime

-- no debconf information

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