18154151. CONFERENCE SPEECH ENHANCEMENT METHOD, APPARATUS, AND SYSTEM simplified abstract (Huawei Technologies Co., Ltd.)
CONFERENCE SPEECH ENHANCEMENT METHOD, APPARATUS, AND SYSTEM
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CONFERENCE SPEECH ENHANCEMENT METHOD, APPARATUS, AND SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18154151 titled 'CONFERENCE SPEECH ENHANCEMENT METHOD, APPARATUS, AND SYSTEM
Simplified Explanation
The abstract describes a method for enhancing speech in conference settings using microphone arrays and location information. Here is a simplified explanation of the abstract:
- The method involves obtaining information about the sound pickup area and the location relationship between two microphone arrays.
- The relative location relationship between the sound source and each microphone array is determined.
- Based on the location relationship and relative location relationship, the location of the sound source is determined.
- If the sound source is located within the sound pickup area, the corresponding sound signal is enhanced.
Potential Applications
This technology can be applied in various scenarios where speech enhancement is required, such as:
- Conference rooms: Improving the clarity of speech during conferences and meetings.
- Lecture halls: Enhancing the audio quality for better understanding of lectures.
- Teleconferencing: Improving the audio experience for remote participants in conference calls.
- Public speaking events: Enhancing the sound for better audience engagement.
Problems Solved
The method addresses the following problems:
- Background noise: By determining the location of the sound source, the method can focus on enhancing the desired speech signal while reducing unwanted background noise.
- Distance and positioning: The relative location relationship between the sound source and microphone arrays helps in accurately capturing and enhancing the speech, even in large or complex environments.
- Speech intelligibility: By enhancing the sound signal, the method improves the clarity and intelligibility of speech, making it easier for listeners to understand.
Benefits
The benefits of this technology include:
- Improved speech quality: The method enhances the sound signal, resulting in clearer and more intelligible speech.
- Enhanced user experience: By reducing background noise and improving speech clarity, the technology provides a better listening experience for conference participants or remote listeners.
- Increased productivity: Clearer speech in conferences and meetings can lead to better communication and understanding, ultimately improving productivity in collaborative environments.
Original Abstract Submitted
An example conference speech enhancement method includes obtaining information about a sound pickup area and a location relationship between a first microphone array and a second microphone array. A relative location relationship can then be obtained between a sound source and each of the first microphone array and the second microphone array. Location information of the sound source can then be determined based on the location relationship and the relative location relationship. In response to determining that the sound source is located in the sound pickup area, enhancing a sound signal corresponding to the sound source.
