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Speakers, separate and otherwise

Article Abstract:

The earliest hi-fi speakers, which were produced in the late 1940s, ushered in the trend in audio toward separate components. In those days, speakers and their enclosures were purchased separately. Later, Acoustic Research pioneered the modern loudspeaker, in which the enclosure is a key part.

Author: Canby, Edward Tatnall

Publisher: Hachette Filipacchi Magazines, Inc.
Publication Name: Audio
Subject: Music
ISSN: 0004-752X
Year: 1995

History, Audio equipment, Loudspeakers

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Math for music

Article Abstract:

Yale University mathematics professor Ronald B. Coifman has developed an advanced method of audio restoration based on wavelet analysis, which he applied to a historic Johannes Brahms recording with surprisingly good results.

Author: Canby, Edward Tatnall

Publisher: Hachette Filipacchi Magazines, Inc.
Publication Name: Audio
Subject: Music
ISSN: 0004-752X
Year: 1993

Research, Remodeling and renovation, Sound recordings, Sound-waves, Sound waves, Brahms, Johannes

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