Davidelvig
Well-known member
My setup uses a Mic (I2S input) Mixer and earphone jack (I2S output).
I also use a Sine wave Synth as an alternative input with another Mixer.
A setup
(my SGTL5000 is labeled here as Teensy Codec)
https://www.pjrc.com/teensy/gui
I have choices of using many methods to adjust loudness:
There are more choices Line-In and Line-Out and for DAC that don't concern me for now.
My aims are to:
- provide subtle moment-to-moment volume control for my wind instrument
- provide a grosser level volume knob.
Is there guidance on how to use each of these variables when used together?
Practical maximums? Agregate maximums (in the case of Mixers)?
Thanks!
I also use a Sine wave Synth as an alternative input with another Mixer.
A setup
(my SGTL5000 is labeled here as Teensy Codec)
https://www.pjrc.com/teensy/gui
I have choices of using many methods to adjust loudness:
- TeensyCodec.micGain(0-63)
- TeensyCodec.volume(0.0-1.0) (guidance in the documentation to leave this below 0.8, and likely in the 0.5 range)
- Mixer.gain(0-32767)
- Sine1.amplitude(0.0-0.1)
There are more choices Line-In and Line-Out and for DAC that don't concern me for now.
My aims are to:
- provide subtle moment-to-moment volume control for my wind instrument
- provide a grosser level volume knob.
Is there guidance on how to use each of these variables when used together?
Practical maximums? Agregate maximums (in the case of Mixers)?
Thanks!