Patents by Inventor Antti HURMALAINEN

Antti HURMALAINEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Audio Signal Encoder, Audio Signal Decoder, Method for Encoding and Method for Decoding
    Publication number: 20190096410
    Abstract: A method including determining a plurality of band energy scale values for a pair of audio signals; transforming the band energy scale values using a discrete cosine transform to generate a plurality of coefficient values; and selecting a sub-set of the plurality of coefficient values to generate a representation of a level difference between the pair of audio signals.
    Type: Application
    Filed: March 3, 2016
    Publication date: March 28, 2019
    Inventors: Adriana VASILACHE, Lasse Juhani LAAKSONEN, Anssi Sakari RAMO, Antti HURMALAINEN