Across
- 4. A device that send out radio or television signals
- 6. Cycles per second of an electrical signal
- 7. One complete vibration of a sound source
- 9. Audible or inaudible changes to the musical signal
- 10. Electrical interference
Down
- 1. A path for carrying audio or data
- 2. The number of frequencies within a sound
- 3. One half of the up and down extent of the vibration of a wave
- 5. Reflected version of a sound
- 8. A single channel of audio