Lindos Electronics
Encyclopedia
Lindos Electronics is a British manufacturer of test equipment for audio quality measurement
Audio quality measurement
Audio quality measurement seeks to quantify the various forms of corruption present in an audio system or device. The results of such measurement are used to maintain standards in broadcasting, to compile specifications, and to compare pieces of equipment....

.

Founded in 1979, by Peter J Skirrow, the business was named after the home where development and manufacture began, as is so often the case, in garage and spare rooms. Since then it has gone on to become a well-known name in audio and broadcasting, supplying test equipment to broadcasters and studios worldwide, and represented at many professional audio exhibitions.

The LA1 was the first product to be manufactured, and this was rapidly adopted by engineers at Independent Local Radio
Independent Local Radio
Independent Local Radio is the collective name given to commercial radio stations in the United Kingdom. The same name is used for Independent Local Radio in Ireland.-Development of ILR:...

 stations who needed quality testing equipment to ensure that their studios and transmitters met the IBA
Independent Broadcasting Authority
The Independent Broadcasting Authority was the regulatory body in the United Kingdom for commercial television - and commercial/independent radio broadcasts...

 Code of Practice before they went on-air. It went on to be widely used by the BBC and other broadcasters and studios worldwide. Manufacture of the LA1 ceased with the introduction of the LA100 but it continues to be a sought-after product second hand.

The LA100, launched in 1984, introduced microprocessor controlled 'Sequence testing', with LCD graphic display. A policy of free software upgrades based on feedback from customers resulted in the LA100 becoming a well known and highly regarded product throughout the Broadcast and Professional Audio community. It continues to be manufactured in 2006 and is unusual in that all LA100 units ever made can still be upgraded to the latest design, even to the point of a 'style upgrade' which replaces the outdated brown and cream case and panel with modern silver and grey versions. In this sense it demonstrated an early approach to the principles of the Waste Electrical and Electronic Equipment Directive
Waste Electrical and Electronic Equipment Directive
The Waste Electrical and Electronic Equipment Directive is the European Community directive 2002/96/EC on waste electrical and electronic equipment which, together with the RoHS Directive 2002/95/EC, became European Law in February 2003, setting collection, recycling and recovery targets for all...

(WEEE) that is set to take effect in Europe in 2006.

The MiniSonic MS10, introduced in 2005, is a small low-cost unit with many of the features of the LA100, including sequence testing.

The DigiSonic DS10 provides all the features of the MS10 and LA100 in a software package that runs in Windows on a PC. This requires a sound card, for testing in the analog domain.

The Lindos Test Sheet Database is a web-site that encourages users of Lindos test sets to upload their results for others to see. It is becoming a major source of independent results, for popular devices like the iPod http://www.lindos.co.uk/cgi-bin/download.cgi/Results/259/filename/res.html as well as professional equipment.
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