Antti Pekka Kelloniemi

Title: Antti Pekka Kelloniemi: Innovator in Audio Signal Processing

Introduction

Antti Pekka Kelloniemi is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of audio signal processing, holding a total of nine patents. His innovative work focuses on enhancing audio experiences through advanced technology.

Latest Patents

Kelloniemi's latest patents include a method for arranging an audio signal based on the number of loudspeakers. This apparatus features a router designed to route a first audio signal to a local loudspeaker apparatus. Additionally, it includes a switch that can route further audio signals to either local or remote loudspeaker apparatuses, depending on their presence. Another significant patent involves a method, apparatus, computer program code, and storage medium for processing audio signals. This invention captures audio signals from multiple microphones and estimates the diffuseness of sound. It then forms a final audio signal by adjusting the audibility of diffuse sound, enhancing the overall perception of audio.

Career Highlights

Throughout his career, Kelloniemi has worked with prominent companies such as Nokia Technologies and Nokia Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in audio technology.

Collaborations

Kelloniemi has collaborated with notable colleagues, including Erkki Honkakoski and Pasi Peltola. Their teamwork has contributed to the advancement of audio signal processing technologies.

Conclusion

Antti Pekka Kelloniemi is a distinguished inventor whose work in audio signal processing has led to multiple patents and significant advancements in the field. His contributions continue to influence the way we experience sound today.