Location History:
- Malmö, SE (2015 - 2016)
- Malmo, SE (2014 - 2018)
- Mountain View, CA (US) (2022 - 2023)
Company Filing History:
7 out of 32,429 
2 out of 876 
1 out of 5,890 
Years Active: 2014-2023
Title: The Innovations of Daniel Johansson
Introduction
Daniel Johansson is a prominent inventor based in Malmo, Sweden. He has made significant contributions to the field of audio technology, holding a total of 10 patents. His work focuses on innovative methods for echo detection, which have applications in various audio processing systems.
Latest Patents
One of Daniel's latest patents involves a method for echo detection. This method includes receiving a microphone audio signal and a playout audio signal. It determines a frequency representation of both the microphone audio signal and the playout audio signal. For each frequency representation, the method also includes determining features based on the frequency representation. Each feature corresponds to a pair of frequencies of the frequency representation and a period of time between the pair of frequencies. The method further includes determining that a match occurs between a first feature based on the frequency representation of the microphone audio signal and a second feature based on the frequency representation of the playout audio signal. Additionally, it determines that a delay value between the first feature and the second feature corresponds to an echo within the microphone audio signal.
Career Highlights
Throughout his career, Daniel has worked with notable companies such as Google Inc. and Axis AB. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in audio technology.
Collaborations
Daniel has collaborated with talented individuals in the industry, including Erick Tseng and Simon Martin Thorsander. These partnerships have fostered innovation and creativity in his work.
Conclusion
Daniel Johansson is a remarkable inventor whose contributions to echo detection technology have made a significant impact in the field. His innovative methods and collaborations continue to inspire advancements in audio processing systems.
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