33,118
edits
155-0078-00: Difference between revisions
Jump to navigation
Jump to search
no edit summary
No edit summary |
No edit summary |
||
| Line 71: | Line 71: | ||
V<sub>hump</sub> is the amount of maximum dc imbalance, probably referred to the input, which occurs when the variable gain function is swept from full invert to full normal. | V<sub>hump</sub> is the amount of maximum dc imbalance, probably referred to the input, which occurs when the variable gain function is swept from full invert to full normal. | ||
The two ends of the curve are set to the same dc output level using the balance control attached to pin 1. | |||
Ideally, there is no change in dc level under these conditions, but various imbalances in the M84 output devices result in a hump for inverted gain and a hump for the normal gain. | Ideally, there is no change in dc level under these conditions, but various imbalances in the M84 output devices result in a hump for inverted gain and a hump for the normal gain. | ||
Only the -00, -04 and -10 suffixed parts were required to pass this stringent V<sub>hump</sub> test. | Only the -00, -04 and -10 suffixed parts were required to pass this stringent V<sub>hump</sub> test. | ||