✦ LIBER ✦

A low cost phase shifting network and some possible acoustic applications

✍ Scribed by M. Baker; M. West; R.D. Hunter

Book ID: 102632355
Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 146 KB
Volume: 6
Category: Article
ISSN: 0003-682X
DOI: 10.1016/0003-682x(73)90030-3

No coin nor oath required. For personal study only.

✦ Synopsis

A precision phase shifting network has been developed which can be constructed cheaply. This circuit finds many applications in acoustics.

In many multiple source acoustic systems it is important to set up accurately the relative phases of the sources. When the sources are required to be exactly in or out of phase it is usually assumed, often incorrectly, that the transducers are identical in phase characteristics. A precision phase shifting network accompanying each source enables the exact phase relationships between them to be established. A precision phase shifting network and some multiple source applications are described in this Note.

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