Pioneer has been granted a patent for a vibration signal generation device that enhances the mental and physical state of listeners by generating vibrations based on specific audio signals from music. The device includes a mode determination unit, an extraction unit, and a generation unit to create tailored vibration signals. GlobalData’s report on Pioneer 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 Pioneer, MPEG media transport processing was a key innovation area identified from patents. Pioneer's grant share as of July 2024 was 37%. Grant share is based on the ratio of number of grants to total number of patents.
Vibration signal generation device for music-based relaxation effects
The patent US12070771B2 describes a vibration signal generation device designed to enhance the experience of listening to music by generating corresponding vibration signals. The device includes a mode determination unit that selects from multiple modes, such as a relaxation mode and an awakening mode. Depending on the selected mode, an extraction unit retrieves specific audio signals from the music, which are then used by a generation unit to create vibration signals. For instance, in the relaxation mode, the device extracts lower frequency audio signals, while in the awakening mode, it focuses on higher frequency signals. This tailored approach allows the device to produce vibrations that align with the emotional or physical effects intended by the music.
The device is integrated into a seat, featuring two vibration generation units positioned to target different areas of the user's body—one at the back and another at the waist. The intensity of the vibrations can vary based on the selected mode; for example, in the relaxation mode, the back unit may vibrate more intensely than the waist unit, while the opposite is true in the awakening mode. Additionally, the device can incorporate a biometric signal acquisition unit to assess the user's physiological data, further refining the mode selection process. This innovative technology aims to create a more immersive and responsive audio-visual experience by synchronizing vibrations with music, potentially enhancing relaxation or alertness based on user needs.
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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.
