|
|
| HOME | FREE NEWS SUBMISSION | PREMIUM PR DISTRIBUTION | MUSIC E-BLAST | PR COPYWRITING | RSS FEEDS | TESTIMONIALS | CONTACT | ||
 |
Sections:
Band |
Business |
Career |
Events |
Label |
Music Releases |
Radio |
Tech |
Video |
Web Events
|  |
| Advertise | Artist Development | Submit Video | MusicDish*China | MusicDish e-Journal | MusicDish Network | Urban Music News Network | ||
Guidebook Offers New Method For Operating Loudspeakers
Current-Driving of Loudspeakers: Remedy to the Fundamental Fallacy of Sound Reproduction Technology by Esa Merilainen argues that conventional loudspeaker technology is flawed and introduces a new method for loudspeaker feeding called current-drive. According to Merilainen, all audio power amplifiers in use today deliver voltage signals despite the fact that electrodynamic speakers respond only to current. Merilainen argues that virtually all speaker systems have been severely impaired by the diverse electromotive forces induced in the voice coil that corrupt the flow of current. In response, he has developed new design practices and example circuits to operate the loudspeaker by controlled current, eliminating major distortion factors and offering what he feels is a superior listening experience. "Why have the basic laws of electrodynamics been ignored in the design of all loudspeaker operations?" Merilainen asks. "These design flaws affect the quality of all sound produced by loudspeakers everywhere and therefore perhaps even the musical preferences and choices of our entire culture." As a proof, he sets out plain and easily repeatable measurement results of interference effects of which he states, "nobody with any interest in sound quality matters should dare be ignorant of these effects." In addition to new concepts for amplifier and speaker design and demonstrative projects, the book also features ideas for modeling, filter design, measurements and protection and provides a useful tutorial on analogue linear systems.
|
|
Order an Mi2N Music PR package for an opportunity to submit a song for FREE to one of the hundreds of industry opportunities available through Music Xray
|
||||||||||||||||||||||||||||||||||||||||||
| HOME | FREE NEWS SUBMISSION | PREMIUM PR DISTRIBUTION | MUSIC E-BLAST | PR COPYWRITING | RSS FEEDS | TESTIMONIALS | CONTACT | ||||
|
|
Sections:
Band |
Business |
Career |
Events |
Label |
Music Releases |
Radio |
Tech |
Video |
Web Events
| |
||
| Advertise | Artist Development | Submit Video | MusicDish*China | MusicDish e-Journal | MusicDish Network | Urban Music News Network | ||||
| ||||