Andrew Kostic

Title: Innovations of Andrew Kostic

Introduction

Andrew Kostic is an accomplished inventor based in Woodbridge, CA (US). He has made significant contributions to the field of audio processing technology. With a total of 2 patents, Kostic's work focuses on enhancing the functionality of virtual assistants and improving audio playback experiences.

Latest Patents

Kostic's latest patents include "Systems and techniques for processing keywords in audio data." This invention describes methods, systems, and devices that support a command-first, keyword-second voice activation procedure. The audio processing component in devices configured with a virtual assistant can receive audio data from a microphone, compress a portion of it, and store it in a first buffer while keeping uncompressed audio data in a second buffer. This allows for effective keyword detection and command identification.

Another notable patent is "Acoustic echo cancellation during playback of encoded audio." This invention presents methods and systems for performing acoustic echo cancellation based on an echo reference signal. The echo canceler is designed to reduce the energy of a signal component of the input voice signal, enhancing the clarity of the voice signal during playback.

Career Highlights

Andrew Kostic is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to develop innovative solutions that improve audio processing technologies.

Collaborations

Kostic has collaborated with talented coworkers such as Prajakt Kulkarni and Eddie Choy. Their combined expertise has contributed to the successful development of advanced audio technologies.

Conclusion

Andrew Kostic's contributions to audio processing technology through his patents demonstrate his innovative spirit and commitment to enhancing user experiences. His work continues to influence the development of virtual assistants and audio playback systems.