Quantum Data 802BT - Manual (Page 457)

Video Test Generator User Guide 447
NBPA
Number Bits Per Audio sample
Class Format parameter setting - Audio signal
Description Sets the number of bits per audio sample for an audio signal. This sets the SS parameter
of the Audio InfoFrame (as specified in EIA/CEA-861-B, table 20).
Command syntax NBPA bits
bits
0 (let incoming external audio stream determine the number of bits per sample)
16
Example NBPA 16
IFGU
Related commands XAUD (SS parameter), SAMP