Task: ensure audio in range 1.0 to -1.0

[ibevers]

Description

Satra:

all of these assume that the representation is in floating point and limited between +1 and -1. it may be useful to ensure that in the audio object. most audio loaders do this, but sometimes it's much more efficient to store a int/unit sequence, which is how audio is often acquired.

In review of: #287

Tasks

• Ensure audio waveform limited to 1.0 to -1.0

Freeform Notes

No response

[ibevers]

• Add floating point validation to waveform in audio object

Removed since Audio already does this