frequency modulation in a sentence

Examples

1. Such changes in frequency relevant to social interaction are called frequency modulations ( FMs ).
2. The Japanese initially explored the idea of frequency modulation of a conventionally constructed composite signal.
3. Frequency modulation is widely used for FM radio broadcasting.
4. A different control technique known as Pulse-frequency modulation can be used to minimize these losses.
5. FRS radios use narrow-band frequency modulation ( NBFM ) with a maximum deviation of 2.5 kilohertz.
6. The audio uses amplitude modulation rather than the frequency modulation in use on modern analogue systems.
7. The disks were Modified Frequency Modulation ( MFM ) coded in 512-byte sectors, and were soft-sectored.
8. Channels 1  3 must use " narrowband " frequency modulation ( 2.5 kHz deviation ).
9. Frequency modulation varies the frequency of the carrier.
10. In addition a frequency modulation is applied to provide the recorder with an absolute time reference.