Sound: Computer Loudspeaker

Series

Series Name

Living Tomorrow

Issue

Issue No.

201

Date Released

1977

Length of issue (in feet)

519

Stories in this Issue:

1. 1Sound: Helmet Hearing
2. 2Sound: Motorway Radar
3. 3Sound: Hearing Test
4. 4Sound: Computer Loudspeaker

Story

Story No. within this Issue

4 / 4

Summary

COI synopsis: A new system which uses a computer to assist in the testing of defects in loudspeakers. This system compresses the test tones played through the speakers and submits the results to computer analysis, in order to eliminate flaws in design.

Keywords

Mass media; Science and technology; Engineering; Computers and computing

Written sources

COI Microfilm Roll 52 [BFI National Archive]   Used for synopsis

COI Reference

MI 1458/201

Credits:

Sponsor

Central Office of Information (COI)

Sponsor

Foreign & Commonwealth Office

This series is held by:

Film Archive

Name

British Film Institute (BFI)

Email

For BFI National Archive enquiries:
nonfictioncurators@bfi.org.uk
For commercial/footage reuse enquiries:
footage.films@bfi.org.uk

Web

http://collections-search.bfi.org.uk/web

Phone

020 7255 1444

Fax

020 7580 7503

Address

21 Stephen Street
London W1T 1LN

Notes

The BFI National Archive also preserves the original nitrate film copies of British Movietone News, British Paramount News, Empire News Bulletin, Gaumont British News, Gaumont Graphic, Gaumont Sound News and Universal News (the World War II years are covered by the Imperial War Museum).

Series held

View all series held by British Film Institute (BFI)