Takahiro Unno

USPTO Granted Patents = 12 (Patent Applications = 2)

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 138(Granted Patents)

Company Filing History:

11 out of 29,256

Texas Instruments Corporation

patents

1 out of 2,082

Georgia Tech Research Corporation

patents

Years Active: 2002-2017

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9711162 - Method and apparatus for environmental noise compensation by determining a presence or an absence of an audio event (2017-07-18),

2. 9666206 - Method, system and computer program product for attenuating noise in multiple time frames (2017-05-30),

3. 9137611 - Method, system and computer program product for estimating a level of noise (2015-09-15),

4. 8880394 - Method, system and computer program product for suppressing noise using multiple signals (2014-11-04),

5. 8374851 - Voice activity detector and method (2013-02-12),

6. 8340278 - Method and apparatus for cross-talk resistant adaptive noise canceller (2012-12-25),

7. 7778408 - Method and apparatus for acoustic echo cancellation utilizing dual filters (2010-08-17),

8. 7643630 - Echo suppression with increment/decrement, quick, and time-delay counter updating (2010-01-05),

9. 7606703 - Layered celp system and method with varying perceptual filter or short-term postfilter strengths (2009-10-20),

10. 7587315 - Concealment of frame erasures and method (2009-09-08),

11. 6826527 - Concealment of frame erasures and method (2004-11-30),

12. 6453287 - Apparatus and quality enhancement algorithm for mixed excitation linear predictive (MELP) and other speech coders (2002-09-17),

Title: Takahiro Unno: Innovator in Environmental Noise Compensation

Introduction

Takahiro Unno is a prominent inventor based in Richardson, TX (US). He has made significant contributions to the field of audio technology, particularly in environmental noise compensation. With a total of 12 patents to his name, Unno's work has advanced the way we process and enhance audio signals in noisy environments.

Latest Patents

Unno's latest patents include a method and apparatus for environmental noise compensation by determining the presence or absence of an audio event. This innovative method involves estimating fast and slow audio energy levels in an environment, allowing for the application of gain to speech audio signals. This results in an environment-compensated speech audio signal that effectively filters out background noise. Another notable patent is a method, system, and computer program product for attenuating noise in multiple time frames. This invention focuses on generating frequency bands that represent speech while minimizing noise interference, enhancing the clarity of audio signals.

Career Highlights

Throughout his career, Takahiro Unno has worked with reputable organizations such as Texas Instruments Corporation and Georgia Tech Research Corporation. His experience in these companies has allowed him to develop and refine his innovative ideas in audio technology.

Collaborations

Unno has collaborated with talented individuals in his field, including Muhammad Zubair Ikram and Nitish Krishna Murthy. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Takahiro Unno's contributions to environmental noise compensation technology have made a significant impact in the audio industry. His innovative patents and collaborations reflect his dedication to improving audio signal processing. Unno continues to be a key figure in the field, driving advancements that enhance our listening experiences.

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