Roland‘s patent involves an effect imparting device with multiple effect units and patches storing parameters for sound effects. The device mutes sound output temporarily when changing effect types. This innovation enhances sound manipulation capabilities for users. 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 January 2024 was 24%. Grant share is based on the ratio of number of grants to total number of patents.
Sound effect device with patch storage and muting feature
A recently granted patent (Publication Number: US11875762B2) discloses an effect imparting device that includes a plurality of effect units, a storage part for storing patches with parameters applied to the effect units, an input part for patch designation, an application part for applying parameters, an output part for outputting the sound with effects, and a muting part for muting sound output when an effect unit's type changes. The muting is canceled after parameter application, ensuring seamless sound output. The device also includes a control method for managing the effect units, involving acquiring patches, applying parameters, and muting sound output when necessary.
Furthermore, the patent details the muting process, which temporarily mutes sound when an effect unit's type changes due to patch designation. The device can switch between different types of effects by reading corresponding programs. Additionally, the control method addresses changes in validation states of effect units and channels, ensuring parameters are applied correctly during invalidation periods. The patent also covers a non-transitory computer-readable medium storing a program for executing the control method, providing a comprehensive solution for managing and applying effects to sound inputs efficiently.
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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.
