Thursday, August 25, 2016
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
NHK Join Forces With Panasonic And Sony To Win The 8K TV Race
Intel Introduces New 3D NAND SSDs
Facebook To Use Personal Data From WhatsApp To Bring You Personalized Ads
Amazon Introduces Car Research Portal
Google Uses Artificial Intelligence To Compress Images
Researchers Make Wi-fi Networks Faster And Stronger
Apple Weighs iPhone Video Editing App
Mozilla is Fighting To Reform The EU Copyright Law
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > Consumer Electronics > Panason...
Last 7 Days News : SU MO TU WE TH FR SA All News

Monday, July 30, 2007
Panasonic Develops Advanced Bass Reproduction Technology for Compact Speakers


Panasonic today announced that it has developed a patent-pending low-range sound reproduction method, "Nano Bass Exciter," to reproduce high fidelity sound for compact speakers.

Panasonic's method is achieved by placing a porous carbon material within the loudspeaker cabinet, enabling small and/or thin speakers used in a range of products such as audio-visual (AV) equipment and mobile terminals to produce rich low-range sounds.

The "Nano Bass Exciter" uses a porous carbon material with nanometer-sized minute pores that control the concentration of air molecules in the speaker. When low-range sound is reproduced, large amplitude vibrations of the diaphragm momentarily increase the air pressure within the loudspeaker cabinet. The "Nano Bass Exciter" physically absorbs the air molecules and decreases the air pressure, allowing the diaphragm in a compact speaker to move in the same manner as the diaphragm in a large loudspeaker cabinet. As a result, even compact equipment can reproduce high fidelity low-range sound.

The "Nano Bass Exciter" achieves twice as much volume of low-range sounds as Panasonic's conventional speakers, allowing rich sound reproduction with high fidelity. The new method can reproduce the low-range sound equivalent to that produced by conventional speakers with larger cabinet volume. It also enables ultra-compact speakers used for mobile terminals to produce a sound effect closer to that of home AV equipment speakers.

Panasonic is considering applying the new method to future product design including speakers for home AV equipment and mobile terminals. The company has 14 patents pending in Japan and 10 pending in other countries.


Previous
Next
Sony Unveils Multi-Channel SA-CD System For Cars        All News        Gates Sees No Google Threat in Phone Software
Sony Unveils Multi-Channel SA-CD System For Cars     Consumer Electronics News      Matsushita, Renesas to Develop 32nm Chips

Get RSS feed Easy Print E-Mail this Message

Related News
NHK Join Forces With Panasonic And Sony To Win The 8K TV Race
Nissan Said to Exit Battery Business
Panasonic To Pay 129 Million Euros Fine Over Cathode Ray Tube Price Fixing Case
Panasonic Unveils 8K Ultra-bright Images Created by Four 4K Projectors
Panasonic LUMIX GX85 Packs High Image Quality In a Compact Body
Panasonic Develops Secong Generation Freeze-ray Optical Disc-Based Data Archive System
Panasonic Announces Two New Rugged Smartphones
Panasonic At CES 2016
Panasonic And Facebook Develop Optical Disc-Based Data Archive System For Data Centers
Panasonic Develops Single Cable and Connector Solution for Transmission of 8K Video Signals
Panasonic Develops Resin Film For Stretchable Electronics
Panasonic's CX Ultra HD Smart TVs Bring 4K Closer To Home

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2016 - All rights reserved -
Privacy policy - Contact Us .