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2011年6月29日

Android audio system & test

蒐集 Android audio system 的介紹文章,列出 audio test 的範圍

Audio test scope:

  1. User layer: Input action or application
    • Audio play / record (Local / Remote / Streaming)
    • Phone voice
    • BT
    • System tones
    • MobileTV
    • Game
    • 3rd party applications
  2. User layer: Output check
    • Error code
    • Mixer
    • Device management (Earpiece, SPK, MIC, WiredHeadset, Headphone, BT_SCO, ...)
    • Patterns (Audio / Video / Picture / Streaming)
    • Audio path (Control by AudioPolicy)
    • Volume / Gain control
    • Media action (Quit, Init, Start, Stop, Pause, Mute, Reset, Loop, Seek, ...)
    • Media type
    • Pattern format (Sample rate, Channel, Quality...)
    • Source type (Voice call, System, Ring, Music, Alarm, DTMF, ...)
    • System resource
  3. SDK / Framework:
    • MediaPlayer
    • AsyncPlayer
    • PVPlayer
    • SonivoxPlayer
    • VorbisPlayer
    • JETPlayer
    • AudioTrack
    • SoundPool
    • Tonegenerator
    • Ringtone
    • ALSA / OpenCore

Audio system ref URLs:

  • http://www.360doc.com/content/10/0421/22/155970_24257702.shtml
  • http://www.360doc.com/content/10/0221/10/155970_16311527.shtml
  • http://www.360doc.com/content/10/0210/17/155970_15614592.shtml
  • http://www.360doc.com/content/10/0226/17/155970_16906749.shtml
  • http://www.360doc.com/content/10/0226/16/155970_16906274.shtml
  • http://www.360doc.com/content/10/0221/10/155970_16311460.shtml
  • http://www.360doc.com/content/10/0225/17/155970_16800093.shtml
  • http://blog.csdn.net/DroidPhone/archive/2010/10/19/5951999.aspx
  • http://blog.csdn.net/DroidPhone/archive/2010/10/18/5949280.aspx
  • http://blog.csdn.net/DroidPhone/archive/2010/10/14/5941344.aspx
  • http://www.cnblogs.com/innost/archive/2011/01/09/1931457.html
  • http://www.cnblogs.com/innost/archive/2011/01/15/1936425.html
  • http://hi.baidu.com/offt/blog/item/e4182b6c856f55c980cb4aea.html
  • http://hi.baidu.com/ktpeng/blog/item/fe7b3029ca42e4eee6cd40db.html

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