- Select a user preset for the selected output device (19).
- Turn the output audio effects on or off. This is a meta control that sets Enable DPS (5) and V3D HRTF enabled at the same time.
- Opens the preset manager window. This allows the duplication, renaming, and import/export of new BACF presets. New presets will appear in the Preset Selection dropdown menu (1).
- Assigns a mode tag to the current preset. This does not have an effect on audio processing.
- Enable DPS output processing. The control affects all audio features on this tab.
- Master output volume control.
- Load a custom BGPS profile set. Each BGPS contains 20 profiles that are selected by the index dropdown menu.
- In most cases, this feature is used by Bongiovi engineers to create custom tunings for specific products.
- By default, a universal BGPS is loaded that provides excellent effects for most headphones. These defaults have been calibrated for each listening mode (music, gaming, movies, communication)
- Enable a reverb effect on the output. The dropdown menu provides several presets for output effects. The slider sets the amount of the effect.
- Presets 1, 3, 6, and 11 are best for this feature.
- Output level meters
- Click to open the 10 band graphic EQ.
- The custom graphic EQ is only available to the user if “Headset Custom EQ” is checked.
- This can be used to prevent the user from adjusting the EQ if it has been custom-tuned in a new BGPS profile.
- Click to open the bass management window. This special feature is provided to mix the Low-Frequency Effect channel into multiple outputs.
- This feature is disabled for stereo audio devices.
- Low band EQ. This can be used to provide special effect features such as “footstep enhancement”.
- High band EQ. This can be used to provide special effect features such as “voice enhancement”.
- Enable the Virtual Subwoofer bass enhancement feature.
- Sensitivity controls the amount of dynamic range control (compression) applied to the signal.
- Increasing Sensitivity has the effect of raising the volume of quiet sounds while keeping loud sounds the same volume.
- Bass tone control for the overall output.
- Treble tone controls for the overall output.
- Dynamic range control meters.
- These represent the amount of gain reduction applied to the signal across several DPS algorithm components.
- It may be used as a visualization of the audio effect for a fancy UI.
- Select an audio device to control. The UI will only allow control over devices that have the APO installed.
- Install the APO on an approved Bluetooth device.
- Version numbers are displayed for the APO, SDK, and Config UI.