Method of correction of acoustic parameters of electro-acoustic transducers and device for its realization
CA 2608395 C · Owner: Real Sound Lab, Sia · Inventors: Skuruls, Raimonds
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to the field of acoustics in particular to methods and , devices of correction of acoustic parameters of electro-acoustic transducers and can be applied for improvement of playback parameters of acoustic signals of various electro-acoustic transducers. The offered method of correction of acoustic parameters of electro-acoustic transducer is characteristic with determining of correction parameters of an electro-acoustic transducer by using acoustic power frequency response of electro-acoustic transducer its , evaluation is obtained by taking measurements on ambient surface of electroacoustic transducer or its segment, measuring results are obtained from many …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed December 14, 2005 and granted August 14, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 14, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.