audio

Attempting to create a buffer with a duration that is not a number greater than 0, with either:

buffer(:foo, 0) # or -1, ... etc

or

with_fx :record, buffer: [:foo, 0] do # or -1, ... etc
...
end

(or [:foo, 'some text'], etc)

Produces an error similar to the following:

Runtime Error: [buffer 8, line 4] - SonicPi::PromiseTimeoutError
Thread death!
 Promise time

Summa

Describe the bug
The "Spectral Multi-Tool" may return an incorrect error message

To Reproduce
Steps to reproduce the behavior:

1. Make a spectral selection from less than 10 Hz (but more than 0 Hz), up to the top of the spectral display.
2. Apply "Spectral Multi-Tool"
3. Note that when the lower frequency is set and the upper frequency is not set, the "Spectral Multi-Tool" acts as

Guidelines

• I have read the guidelines.

Version/Commit hash

trunk

Describe the bug.

Look at the screenshot in #618:

I’ve highlighted the areas that use a font other than SF UI.

Expected behavior

The whole interface

Context
In some scenarios we have a bad system set up with loud speakers and sensitive microphones in both ends.

1. On one end it's an open microphone in an office room that is supposed to be useable for anyone in the room (so not possible to use push-to-talk on that end).
2. In the other end there is a laptop with loudspeakers, builtin microphone and sometimes long latency connections (

Motivation

The Non-Realtime Synthesis guide (https://doc.sccode.org/Guides/Non-Realtime-Synthesis.html) currently doesn't contain much info or examples that make use of busses and synth mapping/lfo mapping.

Description of Proposed Feature

Add info ala the examples here:
https://scsynth.org/t/how-to-allocate-busses-in-nrt-mode/