| 1. | Polyphonic speaker : 20 khz polyphonic speaker
多声道扬声器： 20khz多声道扬声器 |
| 2. | Multi - path diagonal - beam ultrasonic flowmeter
多声道斜束式超声流量计 |
| 3. | Ac - 3 multichannel audio coding algorithm ac
多声道音频编码算法 |
| 4. | Create the clearest audio from multichannel to voice - only content
建立从多声道到仅包含语音内容的清晰音效。 |
| 5. | Mts multi - channel television sound
多声道电视伴音 |
| 6. | 22 khz polyphonic speaker
22 khz多声道扬声器 |
| 7. | Helical - scan video tape cassette system using 8 mm magnetic tape 8 mm video . part 2 : pcm multi - track audio system
使用8 mm磁带及8 mm录像带的螺旋扫描盒式录像带系统.第2部分: pcm多声道音频系统 |
| 8. | Tvb helped develop and introduced the nicam system to hong kong , providing digital stereo and multi - lingual programming
开始采用丽音多声道广播系统，为观众提供数码式立体声及多种语言的广播服务。 |
| 9. | Basic technical parameter requirements and methods of measurement on multichannel sound television receivers using the nicam two - channel digital sound - system
采用nicam双通道数字声系统多声道电视接收机的基本技术参数要求与测量方法 |
| 10. | Recommended methods of measurement on receivers for television broadcast transmissions ; part 3 : electrical measurements on multichannel sound television receivers using subcarrier systems
电视广播接收机的推荐测量方法.第3部分:副载波系统多声道电视接收机的电测量 |
