… Its signals were received and recorded by an Optonica RT3300 dual channel cassette
recorder. One channel was used for voice labeling and identification of each recording. This …

India's Consumer Electronics Industry witnessing a new era. Audio market leader Philips is
attacked by competitors now and then. In spite of good infrastructure Philips CTV has very …

… The photocatalytic degradation of MB was carried out under visible-light irradiation by the
use of an Optonica SP1275 LED lamp (GU10, 7 W, 400 Lm, 6000 K, Optonica LED, Sofia, …

… Audio recordings were made from within a specially sound-treated room, using highgrade
audio cassettes and an Optonica stereo cassette tape recorder. Standard recordings included /…

… Optonica have taken this a step further by including double CD players in several models.
The Sharp CD-X99 offers random play from two discs and sells for $900, while the Optonica …

by Kay Libucha of Asa M. Ruyle, Vice President If the renovation of the freight for Financial
Affairs and Bursar, elevator in, the science building stated that the newelevator wasto will …

Heterogeneous photo-Fenton systems offer efficient solutions for the treatment of
wastewaters in the textile industry. This study investigated the fabrication and structural …

… , mint, $75; dbx Model 128 tape noise reduction system plus adjustable compander, mint,
$350; ADC Sound Shaper Two ten band/channel octave equalizer, mint, $200; Optonica RT …

This article presents results of investigations of the angle of directional hearing acuity (ADHA)
as a measure of the spatial hearing ability. A modified method proposed by Zakrzewski …

The aim of this article is to discuss the “multimedia encyclopedia” genre launched in the
1980s, the era of “the multimedia revolution.” Encyclopedias of this kind were released on CD-…