4replies
decibel meter on this site shows different number than my phone app
Phone and browser meters often differ by 5 to 15 dB because each microphone is tuned differently. Neither is lab accurate, so compare changes, not…
Rahul Verma
Signal Analysis Expert at Sound Test
Rahul Verma is the Signal Analysis Expert on the Sound Tester Audio Team. Specializes in spectrum analyzer node calculations, pink noise masking, and sound level monitoring tools.
Rahul Verma is the Signal Analysis Expert on the Sound Tester Audio Team. Specializes in spectrum analyzer node calculations, pink noise masking, and sound level monitoring tools. Shares quick browser audio fix logs and scripts on GitHub. On Sound Tester he answers decibel and safe volume discussions and explains why readings differ between devices.
- Experience
- 4+ years
- Answers On Sound Test
- 7
What Rahul Works On
Spectrum analysispink noisesound level monitoring
Sound Tester Tools Rahul Looks After
Spectrum AnalyzerSee any sound split into its frequencies liveFree · Open tool Decibel MeterMeasure how loud a room is in dBAFree · Open tool
Discussions Answered By Rahul
4replies
how loud is too loud for headphones in db
Health bodies suggest staying around 85 dBA or lower for work-length listening. Phone headphone safety warnings are a good guide, and lower is safer…
3replies
youtube videos have different volumes
Different videos are mastered at different loudness. Use YouTube's stable volume, Windows Loudness Equalization or a volume normaliser.
4replies
how loud is my room in decibels
A browser or phone meter gives a rough idea, good for comparing rooms. A quiet bedroom is around 30 to 40 dB.
2replies
headphone volume is limited on my phone
The warning is a safety feature common in Europe. You can confirm once, but keeping volume lower protects hearing. Check Sound settings for the…
2replies
windows volume suddenly jumps loud
Sudden jumps come from different sources having different loudness. Use Loudness Equalization, turn off notification sounds and lower the master…
2replies
how loud can i play speakers in an apartment
Rules vary by area, but evening limits are often near 45 to 55 dB at the neighbour. Measure at your wall and keep bass low.
The Audio Team Behind These Answers
Brandon VanceAudio & Acoustic Performance Lead
Xavier CruzFrequency Sweep Specialist
Diana ChenHearing Test Architect
Alistair CrossHeadphone Benchmark Lead
Imogen BlakeBinaural Beats Engineer
Callum SterlingSurround Sound Auditor
Gemma GallagherTone Generator Validator
Harvey FinchSpectrum Analyzer LeadEach answer is written by the specialist closest to the topic and checked by a second team member. How we verify answers