00564nam a22001337a 4500
0
ddc
0
0
NAL
NAL
2020-02-21
0
ITU-T -P.10
311114
2020-02-21 00:00:00
2020-02-21
BOOK
3304
3304
OSt
20200221143133.0
200221b ||||| |||| 00| 0 eng d
National Acoustics Laboratories
International Telecommunication Union
P.10. (03/93) Telephone transmission quality vocabulary and effects of transmission parameters on customer opinion of transmission quality and their assessment. Vocabulary of terms on telephone transmission quality and telephone sets
Geneva
ITU
1993
udc
BOOK