View source for HEAREZANZ AB (20240221769). VOICE OPTIMIZATION IN NOISY ENVIRONMENTS simplified abstract

=VOICE OPTIMIZATION IN NOISY ENVIRONMENTS=


==Organization Name==

[[:Category:HEAREZANZ AB|HEAREZANZ AB]]


[[Category:HEAREZANZ AB]]

==Inventor(s)==

[[:Category:John Philipsson of Södra Sandby (SE)|John Philipsson of Södra Sandby (SE)]][[Category:John Philipsson of Södra Sandby (SE)]]

[[:Category:Jonas Lundb�ck of Vellinge (SE)|Jonas Lundb�ck of Vellinge (SE)]][[Category:Jonas Lundb�ck of Vellinge (SE)]]

==VOICE OPTIMIZATION IN NOISY ENVIRONMENTS - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240221769 titled 'VOICE OPTIMIZATION IN NOISY ENVIRONMENTS

The present invention involves a method to enhance speech intelligibility in an audio stream containing speech audio, performed in real-time by an audio device.

* Detect ambient noise and estimate internal noise based on it.
* Determine a voice filter based on the estimated internal noise and the audio stream.
* Apply the voice filter to the audio stream to create a target audio stream.
* Output the target audio stream to transducers to generate internal sound of the audio device.
* Detect the internal sound to further refine the voice filter.

Potential Applications:
- Improving speech clarity in audio recordings or live broadcasts.
- Enhancing communication in noisy environments such as public transportation or construction sites.

Problems Solved:
- Addressing the challenge of background noise affecting speech intelligibility.
- Providing a real-time solution for enhancing audio quality in various settings.

Benefits:
- Clearer and more understandable speech in audio recordings.
- Improved communication in noisy environments.
- Enhanced user experience with audio devices.

Commercial Applications:
Title: Real-time Speech Intelligibility Enhancement Technology
This technology can be utilized in:
- Audio recording equipment for professionals.
- Public address systems in crowded spaces.
- Communication devices for individuals with hearing impairments.

Prior Art:
Researchers in the field of audio signal processing have explored methods to improve speech intelligibility in noisy environments using various algorithms and filters. Further investigation into existing patents related to voice filtering and noise reduction in audio streams could provide valuable insights.

Frequently Updated Research:
Ongoing research in audio signal processing and noise reduction techniques may offer advancements in real-time speech intelligibility enhancement technology. Stay updated on academic journals and conferences in the field for the latest developments.

Questions about Real-time Speech Intelligibility Enhancement Technology:
1. How does the method differentiate between ambient noise and internal noise in the audio stream?
The method uses algorithms to analyze the characteristics of the ambient noise and estimate the internal noise based on it, allowing for the differentiation between the two.

2. What are the potential implications of this technology in improving communication for individuals with hearing impairments?
This technology could significantly benefit individuals with hearing impairments by enhancing speech clarity and reducing background noise, leading to improved communication experiences.


==Original Abstract Submitted==

the present invention relates to a method, of increasing speech intelligibility of an audio stream comprising speech audio. the method is performed in real-time by an audio device and comprises detecting an ambient noise and estimating an internal noise based on the ambient noise. a voice filter is determined based on the estimated internal noise and the audio stream and the voice filter is applied to the audio stream to provide a target audio stream. the target audio stream is outputted to one or more transducers in order to generate an internal sound of the audio device. the internal sound of the audio device is detected and wherein the determining of the voice filter is further based on the detected internal sound. an audio device, an audio system and a computer program product are also presented.



[[Category:G10L21/0232]]
[[Category:G10L21/0216]]
[[Category:CPC_G10L21/0232]]