voice band उदाहरण वाक्य
उदाहरण वाक्य
- Some scientists use the term " base-band " to denote any generally low-frequency waves; " voice band ", " telephone band ", " ELF / VLF / ULF " low frequency waves; and many other names all refer to these signals . talk ) 15 : 52, 2 May 2008 ( UTC)