EEÜ Mõõte-elektroonika huvigrupi
ja IEEE Estonia IM-ED-EMB Joint Chapter'i
s e m i n a r  - v e s t l u s r i n g

12. aprillil 2019
algusega k. 17.00   TTÜ's ruumis U 0 2 - 307




K a v a :

      

Martin Jaanus  (Tallinna Tehnikaülikool, Inseneriteaduskond, Elektroenergeetika ja mehhatroonika instituut) (ETISes)
Magnetofon - parem asi kui me mäletame  

(https://et.wikipedia.org/wiki/Kassett)

Ettekande video https://www.youtube.com/watch?v=_WBCL5Ga338&feature=youtu.be (lühendatud)
Ettekande slaidid (pdf, 2,5MB)
Vaadake ka https://en.wikipedia.org/wiki/Cassette_tape
 


Tiit Ling  (TPI, LE, diplomiprojekt "Statsionaarne kassettmagnetofon", 1982)
"Estonia" kassettmagnetofonist.  

Ettekande slaidid (htm, 0,2 MB)
Vaadake ka https://en.wikipedia.org/wiki/Cassette_tape
 

(https://audes.ee/timeline/)               



Täiendavat informatsiooni:
IEC 60094:1957. Recommendations for magnetic tape recording and reproducing systems: Dimensions and characteristics.
IEC 60094. Magnetic tape sound recording and reproducing systems. (1981) ICS Code (Audio systems): 33.160.30
Part  1 : General conditions and requirements. (Publ. 01.01.1985)
Part  2 : Calibration tapes.
Part  3 : Methods of Measuring the Characteristics of Recording and Reproducing Equipment for Sound on Magnetic Tape.
Part  4 : Mechanical magnetic tape properties. (1986)
Part  5 : Electrical magnetic tape properties.
Part  6 : Reel-to-Reel Systems.
Part  7 : Cassette for Commercial Tape Records and Domestic Use. (1986)
Part  8 : Eight-track magnetic tape cartridge for commercial tape records and domestic use. (1987)
Part  9 : Magnetic tape cartridge for professional use.
Part 10: Time and address codes. (1988)
Part 11: Address code for compact cassettes.

ΓOCT 8088-56. Maгнuтoфoны. Ocнoвныe пapaмeтpы. (Гpyппa У46) (incl. Cтepeoфoнuчecкue мaгнuтoфoны)
ΓOCT 8088-62. Maгнuтoфoны. Ocнoвныe пapaмeтpы. (Гpyппa У46)
ΓOCT 12392-66, -71. Maгнuтoфoны бытoвыe. Kлaccы. Ocнoвныe пapaмeтpы. Texнuчecкue тpeбoвaнuя.
ΓOCT 24863-81, -87. Maгнuтoфoны бытoвыe. Oбщue тexнuчecкue ycлoвuя.
IEC 60386: Method of measurement of speed fluctuations in sound recording and reproducing equipment. 1972.
IEC 61305: Household high-fidelity audio equipment and systems. Methods of measuring and specifying the performance.
Part 1: General. 1995.

The Audio Engineering Society (http://www.aes.org/)

___________________________________________________________________________________________________________

Helisalvestuse tähtpäevad 2018:
"Fonograaf - 140 aastat"         https://et.wikipedia.org/wiki/Fonograaf
"Magnetofon - 120 aastat"      https://et.wikipedia.org/wiki/Magnetofon
"Stereoheliplaat - 60 aastat"   https://en.wikipedia.org/wiki/Stereophonic_sound#Vinyl_records



26.03.2019. Revised: 04.04.2019, 08.04, 12.04, 14.04, 20.04, 06.09.2019.  
Huvigruppide nimel Jaan Hiie ja Toomas Parve.