frequency modulation वाक्य

Such changes in frequency relevant to social interaction are called frequency modulations ( FMs ).
The Japanese initially explored the idea of frequency modulation of a conventionally constructed composite signal.
Frequency modulation is widely used for FM radio broadcasting.
A different control technique known as Pulse-frequency modulation can be used to minimize these losses.
FRS radios use narrow-band frequency modulation ( NBFM ) with a maximum deviation of 2.5 kilohertz.

The audio uses amplitude modulation rather than the frequency modulation in use on modern analogue systems.
The disks were Modified Frequency Modulation ( MFM ) coded in 512-byte sectors, and were soft-sectored.
Channels 1 3 must use " narrowband " frequency modulation ( 2.5 kHz deviation ).
Frequency modulation varies the frequency of the carrier.
In addition a frequency modulation is applied to provide the recorder with an absolute time reference.