| Answer | Crossword Clue |
|---|---|
| CODE | Semaphore signals, e.g. |
| TONES | Busy signals, e.g. |
| decoded | Convert (audio or video signals) into another form, e.g., to analog from digital in sound reproduction |
| decodes | Convert (audio or video signals) into another form, e.g., to analog from digital in sound reproduction |
| decoding | Convert (audio or video signals) into another form, e.g., to analog from digital in sound reproduction |
| semaphoring | Send (a message) by semaphore or by signals resembling semaphore |
| semaphored | Send (a message) by semaphore or by signals resembling semaphore |
