Location History:
- Rolling Meadows, IL (US) (2015)
- Canton, IL (US) (2015)
- Canton, OH (US) (2015)
Company Filing History:
Years Active: 2015
Title: Innovations by Malay Gupta in Audio Technology
Introduction
Malay Gupta is an accomplished inventor based in Canton, IL (US), known for his contributions to audio technology. With a total of 3 patents, Gupta has made significant strides in improving audio quality in mobile devices. His innovative approaches have garnered attention in the tech industry.
Latest Patents
Gupta's latest patents include groundbreaking methods and apparatus for enhancing audio quality using an acoustic leak compensation system in mobile devices. This invention describes techniques for improving audio quality by utilizing an acoustic leak compensation (ALC) system. The mobile device features a receiver and a microphone that are acoustically coupled. By detecting changes in signal power at the microphone, a probe signal is enabled, allowing for the estimation of frequency response between the receiver and the microphone. The calculated filter coefficients are then applied to the filter, with the filter type selected based on the estimated signal-to-noise ratio (SNR) of the microphone signal.
Another notable patent involves using an auxiliary device sensor to facilitate the disambiguation of detected acoustic environment changes. This invention allows audio input to be received at one or more microphones of a mobile device. It detects changes in the acoustic environment, such as variations in the direction of audio input or degradation in acoustic echo cancellation quality. The system can determine if these changes coincide with non-acoustic physical events detected by an auxiliary sensor, such as device motion or changes in proximity to objects.
Career Highlights
Malay Gupta has made a name for himself at Blackberry Corporation, where he has been instrumental in developing innovative audio technologies. His work has not only advanced the capabilities of mobile devices but has also set new standards in audio quality.
Collaborations
Gupta collaborates with talented individuals in his field, including coworkers Brady Nicholas Laska and Chris Forrester. Their combined expertise fosters a creative environment that drives innovation.
Conclusion
Malay Gupta's contributions to audio technology through his patents reflect his dedication to enhancing user experience in mobile devices. His innovative methods and collaborative spirit continue to influence the industry positively.