Constant Properties of Sound Waves

[MrRoboto2000]

I was wondering what property in sound stays the same when the sound wave's speed, pitch, and/or tempo are changed. I would like to know this to create a time coded signal on vinyl record for a vinyl emulation software.

 

[Mentz114]

A sound wave has speed and pitch and a certain shape, but I don't know what you mean by tempo in this context.

 

[MrRoboto2000]

I actually found out what I needed, thanks!

 

[rockolance]

do design of the wall and the chairs affects the sound vibration.Common question which topic that i can prove a lot of things.sound proofing in vehicles or studio