SUPERRACK PERFORMER — LATENCY, VOCALS AND RETURNS
Blank worksheet: complete results only after performing the tests.
Event / date / operator / singer (if involved): ______
Exact console / firmware / card / revision / firmware: ______
Host / build / OS / CPU / interface / driver / build: ______
QRec or other manager / version / port / Network Buffer if applicable: ______
Initial file / rehearsal copy / backup signal path: ______
Intended clock master / clock source / sample rate / synchronization: ______
ASIO/Core Audio buffer (samples) / other buffers in the path: ______

SIGNAL PATH
Source | Send | Rack input | Plugin/component | Rack output | Return | Destination
______ | ____ | __________ | ________________ | ___________ | ______ | ___________
Alignment mode / group / included racks: ______
Plugin state: active / Bypass / Disable / Compensation Off: ______
Tuning A/B: presets / key / scale / Speed / revision: ______
Effects return: dry vocal included or effects only / summing point: ______

KEEP EVIDENCE TYPES SEPARATE
Manual/table value / URL / edition / section: ______
Calculation / assumptions / samples / sample rate / result: ______
Measurement: reference / start point / end point / method / calibration: ______
Host/rack displayed value (does not replace a measurement): ______

SUGGESTED TEST PASSES
Pass | Chain | Buffer/group | Duration | Measured latency | Dropouts | CPU | Listening
1 | No plugins | ______ | ______ | ______ | ______ | ______ | ______
2 | Tuning | ______ | ______ | ______ | ______ | ______ | ______
3 | Full chain | ______ | ______ | ______ | ______ | ______ | ______
4 | One buffer or group change | ______ | ______ | ______ | ______ | ______ | ______
Same endpoints across passes / vocal material / low and high notes: ______
Stage outside the measurement / remaining test through to IEM: ______
Singer's listening observations recorded separately from measurement: ______
Final revision / restoration / pending check / responsible person: ______

Record only results from this test. A theoretical calculation and a displayed value do not demonstrate that a test was performed.