High Quality Content by WIKIPEDIA articles! Radford Electronics is a renowned British audio manufacturer started by Arthur Hedley Radford in 1961 when the STA range of Amplifiers was launched accompanied by the DSM pre-amplifier. The Series 3 STA25, along with other Amplifiers in the STA range, won critical acclaim. As an expert in transformer design, Arthur Radford was able to reduce distortion by a factor of ten over the best performing amplifier of the day. The MK11 and Series 3 Amplifiers...
High Quality Content by WIKIPEDIA articles! Radford Electronics is a renowned British audio manufacturer started by Arthur Hedley Radford in 1961 when the STA range of Amplifiers was launched accompanied by the DSM pre-amplifier. The Series 3 STA25, along with other Amplifiers in the STA range, won critical acclaim. As an expert in transformer design, Arthur Radford was able to reduce distortion by a factor of ten over the best performing amplifier of the day. The MK11 and Series 3 Amplifiers used a unique pentode phase inverter that was a joint venture between Dr A R Bailey and Arthur Radford and was the subject of a detailed article in Wireless World. However Arthur Radford's greatest love was for his loudspeaker designs and the rear termination of drivers. After many years of work he eventually took out a patent in conjunction with Dr A R Bailey for the first transmission line loudspeaker. This system was the basis for all his larger designs and is still used by many well-known manufacturers.
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Юбилейный выпуск к 20-летию книги! Книга Брюса Шнайера Прикладная криптография: протоколы, алгоритмы, исходный код на языке C предназначена современным программистам и инженерам, которым необходимо использовать криптографию.До появления настоящей монографии практикам приходилось тратить многие часы на поиск и изучение научной литературы, прежде чем они могли приступить к разработке...
Издательство:
Вильямс/Диалектика
Дата выхода: март 2018
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