-
- Trade Leads
- Trade Services
- B2B Directories
- Trade Connections
- Misc
- Contact Us
A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from
USA - 56 visiting from 28 USA 
16 Canada 
6 Singapore 
3 UK 
2 Belgium 
1 Bangladesh
Hello visitor from
USA - 56 visiting from 28 USA 16 Canada 6 Singapore 3 UK 2 Belgium 1 Bangladesh
Three Way Active Line Array System
Posted at: Offers to Sell and Export | Posted on: Wednesday 10 August 2011 9:34 am | Poster last visit: Wednesday 3 June 2015 |
Product Description:
We all know a true line source array generate an homogenous acoustic field on all its coverage area,
in all its frequency range and is free of interference problems. The net result is the same sound from near field to far field.
the conception of a true line source encounters a lot of technical problems the designer has to solve. The main one is the fusion of all individual sources in only one virtual line source in order to generate on all the frequency range a perfect free of lobbing effects toroidal wave front. If the solution is evident for low frequencies, this is not the same piece of cake for high ones. The acoustical size of a sound source is close to the wavelength of the generated signal. At 100Hz, the wavelength is 3.4m, so, two speakers distant of 1.2m (half the wavelength) create a perfect coherent source. At 1kHz, the wavelength is only 34cm and these two speakers are no more a coherent source and generate interferences. At 10kHz, the wavelength is 3.4cm and there are no speakers able to realize the performance to be smaller than 1.7cm in the real professional sound reinforcement world.
Many improvements have been made in line source technology, but the physical laws remain the same. By respecting line source rules and all other acoustic laws, TRANS-AUDIO MIDO series are true line source line arrays with a real behavior close to the mathematical theory.
Company Contact:
Contact Name: Jerry Guan
Company Name: LTS Acoustics Co., Ltd
Email:
Tel: 8613711716030
Fax: 862084839002
Street Address: 2 Shixin Road, Donghuan St.
1st Caibian Industrial District, Panyu,
Guangzhou, China
Member name: Jerry3offer
Country:
China
Member Since: 06 August 2008
Total Leads: 147 Jerry3offer Import Export Business Leads
Business focus: Professional Audio, Professional Loudspeakers, Line Array Loudspeakers, PA System, Subwoofers, Power Amplifiers
Chat:
Verify: Safe Import Export Tips
in all its frequency range and is free of interference problems. The net result is the same sound from near field to far field.
the conception of a true line source encounters a lot of technical problems the designer has to solve. The main one is the fusion of all individual sources in only one virtual line source in order to generate on all the frequency range a perfect free of lobbing effects toroidal wave front. If the solution is evident for low frequencies, this is not the same piece of cake for high ones. The acoustical size of a sound source is close to the wavelength of the generated signal. At 100Hz, the wavelength is 3.4m, so, two speakers distant of 1.2m (half the wavelength) create a perfect coherent source. At 1kHz, the wavelength is only 34cm and these two speakers are no more a coherent source and generate interferences. At 10kHz, the wavelength is 3.4cm and there are no speakers able to realize the performance to be smaller than 1.7cm in the real professional sound reinforcement world.
Many improvements have been made in line source technology, but the physical laws remain the same. By respecting line source rules and all other acoustic laws, TRANS-AUDIO MIDO series are true line source line arrays with a real behavior close to the mathematical theory.
Company Contact:
Contact Name: Jerry Guan
Company Name: LTS Acoustics Co., Ltd
Email:
Tel: 8613711716030
Fax: 862084839002
Street Address: 2 Shixin Road, Donghuan St.
1st Caibian Industrial District, Panyu,
Guangzhou, China
Member name: Jerry3offer
Country:
ChinaMember Since: 06 August 2008
Total Leads: 147 Jerry3offer Import Export Business Leads
Business focus: Professional Audio, Professional Loudspeakers, Line Array Loudspeakers, PA System, Subwoofers, Power Amplifiers
Chat:
Verify: Safe Import Export Tips
Similar Suppliers And Manufacturers Import Export Trade Leads
Clear Powder Coating Line System - By ClearCoatingEquipment - On Monday 3 July 2023 9:30 am: line
clear welcome your inquiry
External Active Antenna Gps / Gnss Antennas - By truecomtech - On Wednesday 24 May 2023 7:34 am: active active antennas contain an amplifier that boosts the gps signal increasing its sensitivity and range in addition to improving gps signal qua....
Electron Bombarded Active Pixel Sensor Ebaps - By EcorTechCoLtd - On Monday 30 May 2022 4:14 am: active pixel sensor ebaps is the latest development in the field of low-light night vision technology it is a technology that can convert weak two-d....
Durable Overhead Line Conductor Steel Core Transmission Line Standard Size - By HenanTanoCableCoLtd - On Friday 3 June 2022 1:28 am: durable overhead line conductor steel core transmission line standard size
brand name tano cable
model number acsr rabbit conductor
certification iso ce ccc
place of origin china
moq 1000 meters
price negot....
Cloud Based Attendance System And Web Based Attendance System - By kizoneinc - On Friday 31 March 2023 4:16 am: system is a web-based application software for managing multiple kizone time access terminals such as the idf200 idf211 idf700 amp amp idf300 seri....
Milk Powder Packing Line - By zenofilling - On Thursday 1 September 2022 6:57 am: line are specially designed for the hygienic bagging of dairy powders the patented bottom-up filling technology features high filling accuracies an ....
Ms Corrugated Cardboard Production Line - By yanglimachine - On Tuesday 28 June 2022 6:28 am: line is the abbreviation of corrugated cardboard production line it is a streamline line consisting of pressing corrugating gluing bonding grading....
Dry Mortar Production Line - By shengmaomachine - On Thursday 14 September 2023 6:15 am: line used to produce all kinds of mortar and plaster which has the advantages of full computer control high degree of automation unique design com.... Import Export Startup Stories
Share Your Story & Get Listed at StartImportExport.com- Ramo Selectronicx: Rahram Palaniyappan Of Ramo Selectronicx In the Business Of Security Electronic Products From India
- Shanghai MTC Industrial Co Ltd: Tony Tang Of Shanghai MTC Industrial Designing And Manufacturing Cold Roll Forming Machines From China
- Zhangjiagang Yuanfeng Plastic Machinery CO Ltd: Nita Liang Of Zhangjiagang Yuanfeng Plastic Machinery Company From China
- Shanghai Allstar Industrial Co., Ltd: Tony Tang Of Shanghai Allstar Industrial, A Manufacturer Of Various Cold Roll Forming Machines From China
- Shenzhen Baiteman Tech. Company Limited: Sherry a sales person in Shenzhen Baiteman Tech Company from China
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely