| One of the major disadvantages of simple video modulators is that the stability of the oscillator is usually insufficient. This leads...
| One of the major disadvantages of simple video modulators is that the stability of the oscillator is usually insufficient. This leads...
| As long as the input voltage to this trigger circuit is less than the lower threshold level, TI is cut off; T2 will be saturated thro...
| As long as the input voltage to this trigger circuit is less than the lower threshold level, TI is cut off; T2 will be saturated thro...
| Piano (and electronic organ) tuning is a job for skilled experts with a good musical ear and sufficient patience and perseverance. Howe...
| Piano (and electronic organ) tuning is a job for skilled experts with a good musical ear and sufficient patience and perseverance. Howe...
| Piano (and electronic organ) tuning is a job for skilled experts with a good musical ear and sufficient patience and perseverance. Howe...
| A peak level indicator indicates when a signal exceeds a certain maximum value. It can be quite useful, for instance, with tape recor...
| A peak level indicator indicates when a signal exceeds a certain maximum value. It can be quite useful, for instance, with tape recor...