Electrical engineering 100-Year IV of Speaker Technology History of Development of New Materials and Technologies

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Electrical engineering
This is Japan's first ever systematic research presentation on the history of 100 years of speaker technology. This book is a detailed introduction to 100 years of Western and Japanese historical speaker technology and products. It is of high academic value and is the first systematic research presentation in Japan. There is no other book that introduces such a large amount of materials. The fourth volume contains the following chapters. ● Chapter 14 : Explanation of Reproduction Approaches in Low Frequency, Middle Frequency, and High Frequency Bands ● Chapter 15 : Enhancement of Phase Control, Low Frequency Reproduction Limit, and Distortion Rate by New Technologies ● Chapter 16 : Introduction of Internal And External Monitor Speakers ● Chapter 17 : Technology of Vibration Plates in Each Band ● Chapter 18 : Enhancement of Magnetic Circuit Performance by Development of Magnets and Magnetic Materials ● Chapter 19 : Sound Measurement Technology as an Evaluation Method ● Chapter 20 : Introduction of Engineers Engaged in Speaker Development Technical History Chronology of Speakers