NVDA蓝牙音频插件

Notice

Bluetooth Audio add-on is abandoned. Silence playing functionality has been merged to NVDA core as of version 2024.2 and is turned on by default, so no further action is required.

If you would like to hear white noise, you would need to set a hidden option:

Open NVDA.ini. If you have installed copy of NVDA, it is located at %APPDATA%\NVDA\nvda.ini.
Quit NVDA and open Narrator.
Find [audio] section.
Within that section, add the following line:
```
 whiteNoiseVolume = 50
```
Save and close the file. Restart NVDA.

nvda-bluetooth-audio

Bluetooth Audio is an NVDA add-on that improves sound quality when working with bluetooth or RF headphones or speakers.

大多数蓝牙设备在几秒钟不活动后进入待机模式。这意味着当NVDA再次开始朗读时，声音的第一个瞬间就会丢失。蓝牙音频插件可以通过不断播放人耳无法听到的声播来防止蓝牙设备进入待机模式。

Bluetooth Audio can optionally play white noise sound instead of silence. This can be good for testing or to ascertain that Bluetooth Audio works as expected. However, same level of audio quality improvement can be achieved by playing silence.

注意：使用蓝牙音频插件可能会缩短蓝牙设备的电池寿命。

Download

Current stable version (Python 3 only, requires NVDA 2019.3 or later): BluetoothAudio
Last Python 2 version (compatible with NVDA 2019.2 and prior): v1.0

Keystrokes

Bluetooth Audio add-on doesn't have any keystrokes. It works as long as it is installed.

Source code

Source code is available at http://github.com/mltony/nvda-bluetooth-audio.