Question

pls answer my question don't spam wrong answers will get reported.. i need this urgent pls.. ❤

need all the three answers ​

Answer 1

1). You can use sampler option in a music producing software to lower and also higher your pitch effect in your recording like GarageBand,fl studio, ableton etc.

Just record your voice go to sampler option, trim ur recording and click ok

2)u can record your voice in voice memos in your phone
OR
You can use a recording studio where low reflection of sound is there to have nice quality of voice then phone recording

3)unit of sound- Decibels (dB)
Unit of pitch-Hertz (Hz)