Benchmark: Decibel and Gain conversion techniques

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);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
dB to Gain standard
dB to Gain optimized
Gain to dB standard
Gain to dB optimized

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

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/OS: Chrome 137 on Mac OS X 10.15.7

View result in a separate tab

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

Decibel and Gain conversion techniques (version: 1)

Comparing performance of: `dB to Gain standard vs dB to Gain optimized vs Gain to dB standard vs Gain to dB optimized`

Created: one year ago by: Registered User

Go to the latest result

dB to Gain standard

dB to Gain optimized

Gain to dB standard

Gain to dB optimized

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Decibel and Gain conversion techniques (version: 1)

Comparing performance of: dB to Gain standard vs dB to Gain optimized vs Gain to dB standard vs Gain to dB optimized

Created: one year ago by: Registered User

Go to the latest result

dB to Gain standard

dB to Gain optimized

Gain to dB standard

Gain to dB optimized

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `dB to Gain standard vs dB to Gain optimized vs Gain to dB standard vs Gain to dB optimized`