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/device/google/dragon/audio/hal/dsp/
Dbiquad.c31 double a0, double a1, double a2) in set_coefficient() argument
33 double a0_inv = 1 / a0; in set_coefficient()
130 double a0 = 1 + alpha; in biquad_bandpass() local
134 set_coefficient(bq, b0, b1, b2, a0, a1, a2); in biquad_bandpass()
176 double a0 = a_plus_one + a_minus_one * k + k2; in biquad_lowshelf() local
180 set_coefficient(bq, b0, b1, b2, a0, a1, a2); in biquad_lowshelf()
211 double a0 = a_plus_one - a_minus_one * k + k2; in biquad_highshelf() local
215 set_coefficient(bq, b0, b1, b2, a0, a1, a2); in biquad_highshelf()
242 double a0 = 1 + alpha / A; in biquad_peaking() local
246 set_coefficient(bq, b0, b1, b2, a0, a1, a2); in biquad_peaking()
[all …]
Ddrc.c148 float a0 = 1; in emphasis_stage_pair_biquads() local
153 float alpha = (a0 + a1 + a2) / (b0 + b1 + b2); in emphasis_stage_pair_biquads()
161 float beta = (b0 + b1 + b2) / (a0 + a1 + a2); in emphasis_stage_pair_biquads()
163 deemphasis->b0 = a0 * beta; in emphasis_stage_pair_biquads()
/device/google/dragon/
Daudio_effects.conf105 uuid 119341a0-8469-11df-81f9-0002a5d5c51b
/device/google/contexthub/util/nanoapp_sign/
Dtest_modulus6 db:b9:d3:19:a0:d8:2a:b0:78:2c:21:45:79:79:24:
Dtest_exponent15 a0:0f:aa:b8:f2:f8:be:09:13:dc:e4:18:24:0b:dc:
/device/moto/shamu/
Daudio_effects.conf94 uuid 119341a0-8469-11df-81f9-0002a5d5c51b
/device/huawei/angler/
Daudio_effects.conf127 uuid 119341a0-8469-11df-81f9-0002a5d5c51b
/device/lge/bullhead/
Daudio_effects.conf130 uuid 119341a0-8469-11df-81f9-0002a5d5c51b