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GB8716875D0 - Measurement of airborne sound in buildings - Google Patents

Measurement of airborne sound in buildings

Info

Publication number
GB8716875D0
GB8716875D0 GB878716875A GB8716875A GB8716875D0 GB 8716875 D0 GB8716875 D0 GB 8716875D0 GB 878716875 A GB878716875 A GB 878716875A GB 8716875 A GB8716875 A GB 8716875A GB 8716875 D0 GB8716875 D0 GB 8716875D0
Authority
GB
United Kingdom
Prior art keywords
buildings
measurement
airborne sound
airborne
sound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB878716875A
Other versions
GB2192716B (en
GB2192716A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Publication of GB8716875D0 publication Critical patent/GB8716875D0/en
Publication of GB2192716A publication Critical patent/GB2192716A/en
Application granted granted Critical
Publication of GB2192716B publication Critical patent/GB2192716B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H15/00—Measuring mechanical or acoustic impedance

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
GB8716875A 1986-07-18 1987-07-17 Measurement of airborne sound in buildings Expired - Lifetime GB2192716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868617566A GB8617566D0 (en) 1986-07-18 1986-07-18 Measurement of air-borne sound in buildings

Publications (3)

Publication Number Publication Date
GB8716875D0 true GB8716875D0 (en) 1987-08-26
GB2192716A GB2192716A (en) 1988-01-20
GB2192716B GB2192716B (en) 1991-04-17

Family

ID=10601285

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868617566A Pending GB8617566D0 (en) 1986-07-18 1986-07-18 Measurement of air-borne sound in buildings
GB8716875A Expired - Lifetime GB2192716B (en) 1986-07-18 1987-07-17 Measurement of airborne sound in buildings

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868617566A Pending GB8617566D0 (en) 1986-07-18 1986-07-18 Measurement of air-borne sound in buildings

Country Status (3)

Country Link
DK (1) DK169797B1 (en)
GB (2) GB8617566D0 (en)
NO (1) NO173203C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004016184B4 (en) * 2004-03-30 2008-06-26 Beyer Dynamic Gmbh & Co Method for preventing hearing damage and hearing protection device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273268B1 (en) * 1974-05-31 1976-10-15 Telediffusion Fse
GB2184542B (en) * 1985-12-02 1990-08-15 Electromusic Limited Acoustic measuring device

Also Published As

Publication number Publication date
NO173203C (en) 1993-11-10
NO873006L (en) 1988-01-19
GB8617566D0 (en) 1986-08-28
DK169797B1 (en) 1995-02-27
DK371287A (en) 1988-01-19
NO873006D0 (en) 1987-07-17
DK371287D0 (en) 1987-07-16
GB2192716B (en) 1991-04-17
GB2192716A (en) 1988-01-20
NO173203B (en) 1993-08-02

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970717