Lines Matching defs:db
321 float db = dbIn;
322 if (db >= 0) {
323 db = db * (pow(fabs(kVolumeDbMax), (1.0 / kVolumeDbExpPositive))
325 db = pow(db, kVolumeDbExpPositive);
327 db = -db;
328 db = db * (pow(fabs(kVolumeDbMin), (1.0 / kVolumeDbExpNegative))
330 db = pow(db, kVolumeDbExpNegative);
331 db = -db;
333 return db;
340 float db = dbIn;
341 if (db >= 0) {
342 db = pow(db, (1.0 / kVolumeDbExpPositive));
343 db = db * (fabs(kVolumeDbMax) / pow(fabs(kVolumeDbMax),
346 db = -db;
347 db = pow(db, (1.0 / kVolumeDbExpNegative));
348 db = db * (fabs(kVolumeDbMin) / pow(fabs(kVolumeDbMin),
350 db = -db;
352 return db;
357 TransportControlGroup::_DbToGain(float db)
359 return pow(10.0, db / 20.0);
475 float db = _GainToDb(value);
476 float exponential = _LinearToExponential(db);
621 float db = _ExponentialToLinear(_GainToDb(pos));
622 float gain = _DbToGain(db);