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+++ 1990.d. Dictaphone 4250 Exec

ca1990.d.Dictaphone 4250 Exec.jpg ++  1981.f. Philips D8000Thumbnails++ 1990(?).e. Sony WM-D6C++  1981.f. Philips D8000Thumbnails++ 1990(?).e. Sony WM-D6C++  1981.f. Philips D8000Thumbnails++ 1990(?).e. Sony WM-D6C++  1981.f. Philips D8000Thumbnails++ 1990(?).e. Sony WM-D6C++  1981.f. Philips D8000Thumbnails++ 1990(?).e. Sony WM-D6C++  1981.f. Philips D8000Thumbnails++ 1990(?).e. Sony WM-D6C

- reportofon cu cea mai mica caseta analogica = pico-casetă; ca miniaturizare, este al doilea dintre cele mai mici casetofoane realizate vreodata (10,8 x 4,4 x 1,6 cm) (cel mai mic este Olympus L-400 - vezi alaturat) - utilizeaza o picocaseta de cca. 3,5 x 2 cm cu durata de 2 x 30 min; alimentare cu 2 baterii tip \'N\' x 1,5 V ;viteza benzii-0,9 cm/sec; frecventa de raspuns: 400-3500 hz; distorsiuni armonice: max. 3%; raport semnal/zgomot: min. 35 db; putere difuzor: max. 75 mw;
functional.

- second smallest voice-recorder ever made, using ''picocassette '' = smallest analog audio cassette, which speed is 0,9 cm/sec; frequency response: 400-3500 Hz; time - 2 x 30 min; s/n ratio: min.35 db.
works ok.

Author
Dictaphone
Rating score
no rate

EXIF Metadata

Make
FUJIFILM
Model
FinePix A920
DateTimeOriginal
2009:01:12 22:38:36
ApertureFNumber
f/2.9

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