CA287279A - Mesure des sons - Google Patents

Mesure des sons

Info

Publication number
CA287279A
CA287279A CA287279A CA287279DA CA287279A CA 287279 A CA287279 A CA 287279A CA 287279 A CA287279 A CA 287279A CA 287279D A CA287279D A CA 287279DA CA 287279 A CA287279 A CA 287279A
Authority
CA
Canada
Prior art keywords
sound measure
sound
measure
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.)
Expired
Application number
CA287279A
Other languages
English (en)
Inventor
Wootton Highfield Frank
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA287279A publication Critical patent/CA287279A/fr
Expired legal-status Critical Current

Links

CA287279A Mesure des sons Expired CA287279A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA287279T

Publications (1)

Publication Number Publication Date
CA287279A true CA287279A (fr) 1929-02-19

Family

ID=35224091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA287279A Expired CA287279A (fr) Mesure des sons

Country Status (1)

Country Link
CA (1) CA287279A (fr)

Similar Documents

Publication Publication Date Title
CA287279A (fr) Mesure des sons
CA287463A (fr) Grillage de fenetre
CA288631A (fr) Mesure a distance
CA292226A (fr) Instrument d'acoustique
CA295835A (fr) Signal
CA291353A (fr) Sifflet
CA294018A (fr) Sifflet
CA293028A (fr) Dispositif acoustique
CA293623A (fr) Dispositif acoustique
CA291250A (fr) Dispositif acoustique
CA289327A (fr) Dispositif acoustique
CA293035A (fr) Dispositif acoustique
CA293330A (fr) Dispositif acoustique
CA293622A (fr) Dispositif acoustique
CA290065A (fr) Dispositif acoustique
CA287240A (fr) Dispositif d'acoustique
CA289607A (fr) Balance
CA289638A (fr) Balance
CA287898A (fr) Balance
CA290289A (fr) Collet
CA292248A (fr) Collet
CA288362A (fr) Empreinte de sons
CA287101A (fr) Mesure cubique
CA295911A (fr) Instrument de mesure
CA291565A (fr) Instrument de mesures electriques