61 lines
1.5 KiB
Text
61 lines
1.5 KiB
Text
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#Configuration file for the audio volume
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#使用说明:
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#[PHONE_EARPIECE] -->听筒音量设置.听筒音量由３个部分控制,分别是phonepn_gain,mixer_gain,output_gain.
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#phonepn_gain =1,4,4,4,4,7 (范围为0~7)
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#mixer_gain =3,3,3,4,5,7 (范围为0~7)
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#output_gain =60,60,60,60,60,60 (范围为0~61)
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#
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#声音共分６级,level_1时,声音最小.
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#level1, level2, level3, level4, level5, level6
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#例如
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#phonepn_gain =1,4,4,4,4,7
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#level1时, phonepn_gain音量为1.
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#level2时, phonepn_gain音量为4.
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#
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#
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#phonepn_gain 范围为0~7 3dB/step
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#mixer_gain 范围为0~7 1.5dB/step
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#hp_gain 范围为0~63 1dB/step
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#spk_gain 范围为0~31 1.5dB/step
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#line_gain 范围为0~31 1.5dB/step
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################Phone down stream##################################
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[PHONE_EARPIECE]
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phonepn_gain =1,4,4,4,4,7
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mixer_gain =3,3,3,4,5,7
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hp_gain =60,60,60,60,60,60
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[PHONE_HEADSET]
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phonepn_gain =1,4,4,4,4,7
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mixer_gain =3,3,3,4,5,7
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hp_gain =20,25,30,35,35,35
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[PHONE_SPEAKER]
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phonepn_gain =1,4,4,4,4,7
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mixer_gain =3,3,3,4,5,7
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spk_gain =25,50,53,56,58,60
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#蓝牙上行音量控制,可减少蓝牙mic带来的上行噪音
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#值越大,噪音越小,音量越小,声音效果越差
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#当前,仅对plan one 配置有效
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[BLUETOOTH_UP]
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pcm_vol =8
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##############Analog FM####################################
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[FM_HEADSET]
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line_gain =2,3,4,5,6,7
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hp_gain =48,50,52,56,58,61
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[FM_SPEAKER]
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line_gain =2,3,4,5,6,7
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spk_gain =20,50,53,56,58,60
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