Release Note | Voyager 2.1
Firmware Voyager 2.1
A new version of the Voyager firmware is now available. Among other features, the latest update enables to capture of synchronized video and audio data compatible with Velo Scan&Paint 2D.
New Features at a glance
- Synchronized video recording is now available. Enable the toggle button in the Recording Tab to capture data compatible with Velo 2021 Scan&Paint 2D software using the built-in Voyager camera.
- Multiple-snapshot is now available in the Spectrum subtab. Press and hold the snapshot icon to remove all spectral lines.
- The on-screen keyboard was enhanced, introducing lower case characters, Caps Lock buttons, and additional symbols.
- Voyager system time clock can be adjusted more accurately (up to a second precision), improving the recording synchronization with other devices.
- Custom scroll bars were added in all list panels, improving the user experience.
- The naming convention was updated, using the timestamp by default and increasing the capture number directly in the filename. If the name is modified, the capture index will also be added at the end and increase automatically.
- Creating a new project will inherit the settings of the last open project.
- A button to reset the current project settings was added in the Settings Tab.
S&P2D data recording using Voyager
Voyager can now be used to capture synchronized audio and video data. Using the built-in camera, you can capture all the required information to obtain 2D acoustic imaging results. Start by position the Voyager camera towards the region of interest. Manually move a sound intensity PU probe near the sound radiation areas while filming a video. The recorded data can then be converted into 2D acoustic images via Scan&Paint 2D. This feature makes the Voyager the first portable device for sound visualization that only requires one single sensor.