Customizable surround audio analysis

Comprehensive analysis for 3D and immersive audio; Halo Vision is a customizable, real-time visual analysis suite. A variety of modules provide audio professionals with a clearer understanding of every aspect of their audio, allowing for precise and confident decision making and troubleshooting, and pinpointing problem areas which might be missed using ears alone.

Correlation views

The Correlation Matrix displays colour-coded phase relationships between every channel, with a larger arched meter for more detailed analysis, and anti-correlation alerts at a user-defined threshold.

The Correlation Web shows a network of channels with an interconnecting line between each pair. When the phase relationship between two channels becomes anti-correlated, the corresponding line lights up.

Haze views

With low frequencies at the centre and high frequencies on the outer edge, the circular Frequency Haze displays frequency content across the surround field, with channel labels in typical speaker positions.

The Location Haze provides a visualization of the perceived location of your audio, showing energy distribution across the surround field, with brighter sections indicating increased “energy”.

Other views

In ‘Combined’ mode, the Spectrum view displays an FFT level-against-frequency graph for all the channels in one spectrum. In ‘Groups’ mode, channels can be organised into groups of spectrums.

This True Peak view provides a True Peak dB level meter for each channel.

The Timecode view displays a timecode readout based on the current host/DAW playback position.

Typical applications :

• Surround and immersive mix analysis up to 7.1.2
• Checking phase correlation
• Visualising spatial information
• Ensuring mixes translate to different channel layouts
• Mixing in unfamiliar or badly treated rooms

Minimum System Specification

• Mac OSX 10.9 or above, Apple Silicon compatible, 521 MB RAM minimum
• Windows (64 bit) Vista or above, 512 MB RAM

Demo version