Encyclopedia > Voice frequency

Article Content

Voice frequency

voice frequency (VF): Pertaining to those frequencies within that part of the audio range that is used for the transmission of speech.

Note 1: In telephony, the usable voice frequency band ranges from approximately 300 Hz to 3400 Hz.

Note 2: In telephony, the bandwidth allocated for a single voice-frequency transmission channel is usually 4 kHz, including guard bands. Synonym voice band.

Source: from Federal Standard 1037C and from MIL-STD-188

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Anna Karenina

... opens, Stiva's friend Levin has returned Moscow from his country estate with the intention of proposing to Kitty. He first meets Stiva who encourages him in this plan, ...