nvda

e6dce424 - Add setting to have the volume of NVDA sounds follow the voice volume. (#14896)

Add setting to have the volume of NVDA sounds follow the voice volume. (#14896) Fixes #1409. Summary of the issue: Users would like to be able to control the volume of NVDA sounds. With the WASAPI implementation in #14697, it is possible to separately control the volume of NVDA sounds using the Windows Volume Mixer. However, it is often useful to link the volume of NVDA sounds to the volume of the voice. Description of user facing changes It is now possible to have the volume of NVDA sounds and beeps follow the volume setting of the voice you are using. This option can be enabled in Advanced settings. Description of development approach When this option is enabled and a WasapiWavePlayer is using soundsSession, the open() and stop() methods of WasapiWavePlayer set the session volume to the synth's voice volume. Note that we do this in stop() because some players keep the device open; e.g. tones.