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Searched refs:db_to_linear (Results 1 – 2 of 2) sorted by relevance

/device/google/dragon/audio/hal/dsp/
Ddrc_math.c7 float db_to_linear[201]; /* from -100dB to 100dB */ variable
13 db_to_linear[i + 100] = pow(10, i/20.0); in drc_math_init()
Ddrc_math.h51 extern float db_to_linear[201]; /* from -100dB to 100dB */
103 return ((A3 * x + A2)*x2 + (A1 * x + A0)) * db_to_linear[i+100]; in decibels_to_linear()