SORBTGHDX

RB-TGHDX

Sonifex

The Sonifex RB-TGHDX Multi-Channel High-Definition Tone Generator provides line identification for multi-channel audio systems, including 5.1 and 7.1 surround sound typically used in high-definition television broadcasts. By using a range of widely accepted industry standard tone sequences such as the EBU R49, GLITS, and BLITS tones, channel identification and associated levels can be determined easily. Correct channel configuration in fold-down mixes can also be highlighted when a broadcaster needs to mix several audio channels into a stereo feed. The RB-TGHD caters for 2, 4, 6, and 8 channel configurations and all the available audio tone sequences for each channel configuration can be cycled through automatically or selected manually, and a loop mode allows patterns of tones to be repeated.