AAC Technologies (Nanjing) Co., Ltd. (20240334126). SYSTEM FOR GENERATING A DRIVE SIGNAL AND METHOD FOR GENERATING A DRIVE SIGNAL simplified abstract
Contents
SYSTEM FOR GENERATING A DRIVE SIGNAL AND METHOD FOR GENERATING A DRIVE SIGNAL
Organization Name
AAC Technologies (Nanjing) Co., Ltd.
Inventor(s)
SYSTEM FOR GENERATING A DRIVE SIGNAL AND METHOD FOR GENERATING A DRIVE SIGNAL - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240334126 titled 'SYSTEM FOR GENERATING A DRIVE SIGNAL AND METHOD FOR GENERATING A DRIVE SIGNAL
The patent application describes a system and method for generating a drive signal to operate a two-in-one device combining sound and vibration capabilities.
- Audio signal pre-processing module filters and processes input signals to obtain an audio signal.
- Vibration signal generation module creates vibration signals based on the audio signal's characteristics or a preset library.
- Signal synthesis module combines the audio and vibration signals to produce the drive signal.
- Amplitude-limiting control module ensures the combined signals do not exceed a maximum range by attenuating them if necessary.
Potential Applications: - Entertainment devices that provide immersive audio and tactile feedback experiences. - Gaming peripherals that enhance gameplay with synchronized sound and vibration effects. - Wearable technology for notifications or alerts that utilize both sound and vibration.
Problems Solved: - Integrating sound and vibration components efficiently in a single device. - Ensuring audio and vibration signals do not distort or overpower each other. - Providing a seamless user experience with synchronized sound and vibration feedback.
Benefits: - Enhanced user experience with synchronized audio and vibration feedback. - Improved immersion in multimedia content and gaming. - Efficient utilization of sound and vibration components in a single device.
Commercial Applications: Title: "Integrated Sound and Vibration Drive System for Enhanced User Experience" This technology can be applied in the development of gaming peripherals, entertainment devices, and wearable technology for notifications or alerts. The market implications include increased demand for immersive audio and tactile feedback experiences in consumer electronics.
Prior Art: Readers can explore prior patents related to integrated sound and vibration systems in consumer electronics, gaming peripherals, and wearable technology to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in audio signal processing, vibration signal generation, and integrated sound and vibration systems to enhance the performance and capabilities of this technology.
Questions about Integrated Sound and Vibration Drive System: 1. How does this technology improve user experience compared to traditional sound-only or vibration-only devices? - This technology enhances user experience by providing synchronized audio and tactile feedback, creating a more immersive and engaging interaction. 2. What are the key challenges in integrating sound and vibration components in a single device, and how does this system address them? - The main challenges include signal distortion and overpowering. This system addresses these issues by pre-processing signals, generating vibration signals based on audio characteristics, and controlling signal amplitudes to ensure a balanced output.
Original Abstract Submitted
this application provides a system for generating a drive signal and a method for generating a drive signal for driving a two-in-one device integrating a first component capable of generating sound and a second component capable of generating vibration. the system includes an audio signal pre-processing module, configured to perform low-frequency filtering and acoustic effect processing on an input signal according to a high-pass filtering parameter to obtain an audio signal; a vibration signal generation module, configured to generate a vibration signal based on an acoustic characteristic of the audio signal or a preset vibration library; a signal synthesis module, configured to superpose the audio signal with the vibration signal to output the drive signal; and an amplitude-limiting control module, configured to determine whether the audio signal and the vibration signal exceeds a maximum allowable range when superposed, and attenuate the audio signal and/or the vibration signal.
