共 16 条
[1]
Developments in the application of articulation testing
[J].
BELL SYSTEM TECHNICAL JOURNAL,
1933, 12
:347-370
[6]
The words and sounds of telephone conversations
[J].
BELL SYSTEM TECHNICAL JOURNAL,
1930, 9 (02)
:290-324
[7]
Transmission features of the new telephone sets
[J].
BELL SYSTEM TECHNICAL JOURNAL,
1938, 17
:358-380
[9]
Rating the transmission performance of telephone circuits
[J].
BELL SYSTEM TECHNICAL JOURNAL,
1931, 10 (01)
:116-131
[10]
A system of effective transmission data for rating telephone circuits
[J].
BELL SYSTEM TECHNICAL JOURNAL,
1933, 12
:331-346