Roland‘s patented information processing device allows for precise timbre control at multiple timepoints in a musical piece. The device generates a file with this information, displayed on a time bar, and transmits it along with the audio signal to create a synthetic sound with controlled timbre. GlobalData’s report on Roland gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Roland, Spatial audio processing was a key innovation area identified from patents. Roland's grant share as of February 2024 was 91%. Grant share is based on the ratio of number of grants to total number of patents.
Timbre control in musical playback time
A recently granted patent (Publication Number: US11922913B2) discloses an information processing device designed to enhance the control of timbre in musical pieces during playback. The device includes a control part that generates a file containing information on timbre control at various timepoints in the playback of a musical piece. This information is displayed on a single time bar along with markers indicating the timepoints. The device can transmit the audio signal of the musical piece along with the timbre control information to another device capable of performing the timbre control on a musical instrument's playback sound, resulting in a synthetic sound combining the original musical piece with the modified timbre control.
Furthermore, the patent details a method and a computer-readable recording medium storing a program for the information processing device. The method involves receiving input on multiple timepoints in a musical piece's playback time, generating a file with timbre control information for each timepoint, displaying this information on a time bar, and transmitting the audio signal and timbre control data to a compatible device for modifying the playback sound. The program also allows for the transmission of timbre control information based on predetermined timepoints selected in order of arrival, ensuring a seamless transition in timbre control during playback. Overall, this patent showcases an innovative approach to enhancing the musical experience by providing detailed control over timbre at specific timepoints in a musical piece's playback.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
