Run results for: Decibel and Gain conversion techniques

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Gain to dB standard

286.8M/s

Gain to dB optimized

272.4M/s

dB to Gain optimized

265.2M/s

dB to Gain standard

263.1M/s

View exact numbers

Test name	Executions per second
✓ Gain to dB standard	286,832,992 Ops/sec
Gain to dB optimized	272,398,272 Ops/sec
dB to Gain optimized	265,212,768 Ops/sec
dB to Gain standard	263,145,568 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

function dbToGain(db) {
  return Math.pow(10, db / 20);
}

function dbToGainOptimized(db) {
  return Math.exp((0.1151292546497022842008995727342) * db);
}

function gainToDb(gain) {
  return 20 * Math.log10(gain);
}

function gainToDbOptimized(gain) {
  return 8.6858896380650365530225783783335 * Math.log(gain);
}

Tests:

dB to Gain standard
dbToGain(3);
dB to Gain optimized
dbToGainOptimized(3);
Gain to dB standard
gainToDb(3);
Gain to dB optimized
gainToDbOptimized(3);