1) Pro Tools MTRXĦ) Pro Tools HD I/O Name some of the folders and files that pro tools creates as part of the session hierarchy. 1) ASIOĢ) Core Audio Name some AVID audio interfaces that are compatible with Pro Tools / Ultimate software. 40 kHz is the minimum (2 x 20 kHz) What is the name of the law that specifies the relationship between sample rate and frequency? Nyquest Theorem or Sampling Theorem 1) How does the bit depth of a system relate to the dynamic range of audio it can capture?Ģ) How can you estimate the dynamic range of a system? 1) The larger the bit depth the greater the accuracy of the sample measurementĢ) The quantify variations in amplitude with greater accuracy How can you estimate the dynamic range of a system? By multiplying the word size by six.Ĩ bits x 6 = 48dB or 16 bit x 6 = 96db dynamic range 1) What are some common digital connections available on pro tools audio interfaces?Ģ) What type of connector does each one use? 1) s/pdif (RCA)Ģ) AES/BEU (XLR) Name some audio interfaces that are compatible with standard Pro Tools software. 1) Pre-faderĢ) Post-fader Name five production tasks that Pro Tools can be used for: 1) Mixing and Automationĥ) Audio and video for post-production What does the frequency of a sound wave affect in how we perceive sound? It creates our perception of pitch How is frequency measured? CPS or Hz What does amplitude of the sound wave affect? The amplitude of SPL creates our perception of the loudness of a sound How is amplitude measured? dB How does sample rate relate to the frequency of audio it can capture? To produce an accurate representation of a frequency each cycle of the sounds vibration must be sampled a minimum of two times. However, inserts on master fader are always 2)_. Inserts on audio tracks, instrument tracks and aux inputs are 1)_.
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