【判断题】Audio mixers can not be controlled by a digital audio workstation.
【判断题】《专利法》中善意侵权,善意侵权者有权利作出不赔偿抗辩。()
【多选题】Which two statements are true about the digital audio in a VoIP network?()
A.
Standard encoding techniques create an uncompressed digital data rate of 4000 bps.
B.
Standard encoding techniques create an uncompressed digital data rate of 8000 bps.
C.
Standard encoding techniques create an uncompressed digital data rate of 64,000 bps.
D.
Voice quality is not a concern if compression is not used.
E.
Two methods of quantization are linear and logarithmic.
F.
Two methods of compression are u-law and a-law.
【单选题】Digital audio is music, speech, and other sounds represented in ____ format for use in digital devices.
【判断题】测量工作的实质就是确定地面点的坐标和高程。
【单选题】The meaning of digital audio workstation is _____
【多选题】3-2. “在野序齿”的原则可以用在下列哪些场合()选择一项或多项: