Dan Anders Edgren

Title: Dan Anders Edgren: Innovator in Acoustic Technology

Introduction

Dan Anders Edgren is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of acoustic technology, particularly in enhancing sound quality in mobile devices. His innovative approach has led to the development of a unique speaker arrangement that improves audio performance.

Latest Patents

Edgren holds a patent for an "Acoustic compliance adjuster." This invention describes a speaker arrangement designed to enhance the sound quality of a compact first speaker. The arrangement includes a cavity that acoustically couples the first speaker with a second speaker, both of which are excited in phase. The first speaker is typically an earphone speaker, while the second speaker is a larger ring alert speaker. This configuration allows the second speaker to support the smaller speaker's sound reproduction, especially in the lower frequency range.

Career Highlights

Dan Anders Edgren is currently employed at Sony Ericsson Mobile Communications AB. His work at this prominent company has allowed him to focus on innovative solutions that address the challenges of sound quality in mobile technology. With a patent portfolio that includes 1 patent, Edgren continues to push the boundaries of acoustic engineering.

Collaborations

Edgren collaborates with talented individuals in his field, including his coworker Markus Mimer. Their combined expertise contributes to the advancement of sound technology in mobile devices.

Conclusion

Dan Anders Edgren is a pioneering inventor whose work in acoustic technology has made a significant impact on mobile sound quality. His innovative patent demonstrates his commitment to enhancing user experience through advanced audio solutions.