Company Filing History:
Years Active: 2022-2025
Title: Innovations by Marcus Wirebrand
Introduction
Marcus Wirebrand is a notable inventor based in Huddinge, Sweden. He has made significant contributions to the field of audio technology, holding a total of 4 patents. His work primarily focuses on methods for echo detection and audio noise reduction, showcasing his expertise in enhancing audio quality.
Latest Patents
One of Wirebrand's latest patents is related to echo detection. This method involves receiving a microphone audio signal and a playout audio signal. It determines frequency representations of both signals and identifies features corresponding to pairs of frequencies and time periods. The method ultimately detects matches between features, allowing for the identification of echo within the microphone audio signal.
Another significant patent by Wirebrand addresses audio noise reduction. This method includes receiving audio data from a user utterance and determining the energy level of audio data outputted by a loudspeaker. It selects a model based on the training data and processes the audio data to reduce noise effectively. This innovation is crucial for improving clarity in audio communications.
Career Highlights
Marcus Wirebrand is currently employed at Google Inc., where he continues to develop innovative audio technologies. His work at such a prominent company highlights his skills and the importance of his contributions to the field.
Collaborations
Wirebrand has collaborated with talented individuals such as Alexandre Loiko and Samuel Martin Zackrisson. These partnerships have likely enriched his work and led to further advancements in audio technology.
Conclusion
Marcus Wirebrand's contributions to audio technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the way we experience sound in various applications.