Company Filing History:
Years Active: 2007-2009
Title: Jarno Seppänen: Innovator in Rhythm Detection Technology
Introduction
Jarno Seppänen, an inventor based in Helsinki, Finland, has made notable contributions to the field of audio signal processing. His work primarily focuses on developing methods and technologies that enhance the way rhythm information is extracted from audio signals. With a keen interest in innovation, Seppänen holds a significant patent that showcases his expertise in this area.
Latest Patents
Seppänen is the inventor of a unique patent titled "Method, apparatus and computer program product for providing rhythm information from an audio signal." This invention presents an advanced apparatus designed for beat and tatum tracking, featuring an accent filter bank, a periodicity estimator, a period estimator, and a phase estimator. The accent filter bank efficiently down-samples the input audio signal, while the periodicity estimator is responsible for determining the periodicity based on the downsampled signal. The period estimator then calculates the period based on this periodicity, and the phase estimator estimates the phase for accurately determining beat and tatum times of the audio signal.
Career Highlights
Jarno Seppänen is currently working with Nokia Corporation, a globally recognized telecommunications and technology company. His role there allows him to continue exploring his passion for innovations in audio technology. Throughout his career, his inventive spirit and technical knowledge have positioned him as a valuable contributor in his field.
Collaborations
During his time at Nokia Corporation, Seppänen has collaborated with distinguished colleagues, such as Antti Johannes Eronen and Jarmo Antero Hiipakka. Their teamwork reflects a synergistic approach toward driving advancements in audio signal processing and developing new inventive solutions.
Conclusion
Through his innovative patent and collaboration with notable professionals at Nokia Corporation, Jarno Seppänen exemplifies the spirit of creativity and technical prowess. His work significantly contributes to the evolving landscape of audio technology, paving the way for future advancements in rhythm detection and audio signal analysis.