03235nas|a2200433 i 4500 20260818153637.0 121095s1993 th uu m rtt 00| a1eng d .b10406670 AIT RSPR no. TC-93-09 Waraich, Muhammad Saleem Zahid Local-loop attenuation compensation by automatic adjustment at the telephone set Bangkok : Asian Institute of Technology, 1993 79 leaves + 1 online resource Research studies project report ; no. TC-93-09 A research submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Engineering and Technology Research Studies Project Report (M.Eng.) - Asian Institute of Technology, 1993 An essential purpose of a telephone connection is to provide a transmission path for between a talker's mouth and the ear of a listener. The effectiveness of speech communication over telephone connection and customer satisfaction is a subjective matter and depends on the loudness loss which is provided. As the total resistance of the local loop varies with subscriber loop length, the loop current and speech signal level (loudness loss) also varies. For case and uniformity of telephone use, it is desirable that speech on all calls arrive at the telephone, about the same volume, regardless of loop length. To achieve this, automatic line compensation circuits arc employed in the telephone set. The primc factor which effects the performance of the telephone set is the balancing network. With the new developments it is possible to implement the adaptive balancing network in the telephone. Therefore the new compensated telephone sets can be used for longer subscriber loop, with better performance. Telephone Equipment and supplies Erke, Tapio J., Chairperson Kolkki, Raimo, Examination committee Takahashi, Kenzo, Examination committee Asian Development Bank, Japan, Scholarship donor Asian Institute of Technology. Research studies project report ; no. TC-93-09 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B16092 .b10406670 mnait y 240430 2 951012 m a y 0 mnait mnait mnarc mnarc 20 40 Barcode : 3005000311657x CREATED : 1994-05-17 RECORD # : i1050770x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003116562 CREATED : 1994-05-17 RECORD # : i10507711 LPATRON : 1013108 LCHKIN : 1999-04-09 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050120370381 CREATED : 2016-03-06 RECORD # : i13016076 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211022156 CREATED : 2022-02-15 RECORD # : i13366117 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 70317 70317 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT RSPR no. TC-93-09 3005000311657x 2026-08-18 15:36:37 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT RSPR no. TC-93-09 30050003116562 2026-08-18 15:36:37 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no. TC-93-09 30050120370381 2026-08-18 15:36:37 1 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no. TC-93-09 30050211022156 2026-08-18 15:36:37 3 2026-08-18 20