Noise Pollution (3 Parts)
- Synopsis
- Part 1: Sources and effects of noise. Nature of sound definitions of loudness and sound intensity. Causes and measurement of hearing loss.
Part 2: Physical principles of sound generation and behaviour, measurement of sound. Types of sound. Causes and effects of distance, diffraction, refraction, reflection and absorption on noise.
Part 3: Methods of noise reduction. Sources of noise from machines. - Language
- English
- Country
- Great Britain
- Medium
- Film; Video; Film. 16mm. sd. col. 24, 25, 25 min. Videocassette. VHS. col. 24, 25, 25 min.
- Technical information
- Black-and-white / Sound
- Year of production
- 1975
- Availability
- Hire
Sale - Documentation
- Accompanying notes.
- Uses
- Workers in industry and public service.
- Subjects
- Environmental science
- Keywords
- noise; noise pollution; safety measures; sound
Distribution Formats
- Type
- Film
- Format
- 16mm
Sections
- Title
- Noise and people
- Synopsis
- Part 1: Sources and effects of noise. Nature of sound definitions of loudness and sound intensity. Causes and measurement of hearing loss.
- Title
- Science of sound, The
- Synopsis
- Part 2: Physical principles of sound generation and behaviour, measurement of sound. Types of sound. Causes and effects of distance, diffraction, refraction, reflection and absorption on noise.
- Title
- Control of noise
- Synopsis
- Part 3: Methods of noise reduction. Sources of noise from machines.
Production Company
Sponsor
- Name
Leverhulme Trust
Distributor
- Name
Concord Media
- sales@concordmedia.org.uk
- Web
- http://www.concordmedia.org.uk/ External site opens in new window
- Phone
- 01473 726 012
- Address
- Rosehill Centre
22 Hines Road
Ipswich
IP3 9BG - Notes
- A long-established, not-for-profit organisation with a large collection DVDs, specialising in the sectors of general and mental health, child care, race relations, war and peace, addictions, the third world, ecology, civil rights, personal relationships, educational issues, and social work training. Concord also handles titles made for the Graves Medical Audio-visual Library. Sale on DVD. Formerly known as Concord Video and Film Council. In 2014 Concord began to offer selected films as Video on Demand, via Vimeo.
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