共 50 条
- [45] NOISE-IMMUNITY IN SAMPLED-DATA TRANSMISSION OF SPEECH SIGNAL INCREMENTS SOVIET PHYSICS ACOUSTICS-USSR, 1975, 21 (02): : 140 - 143
- [50] NOISE-IMMUNITY OF ECHO PROCESSORS IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA, 1989, 53 (12): : 2322 - 2325