Pro Tools 101 Certification Terms with Correct Solutions |Latest 2024/2025

Pro Tools 101 Certification Terms with Correct Solutions. Pro Tools ️ A multi-track software-based digital recording and editing system Audio ️ Sound, especially when recorded, transmitted or reproduced MIDI ️ Musical Instrument Digital Interface Mixing ️ The process of blending all the individual tracks in a recording to create a version of the song that sounds as good as possible Post Production ️ Work done on a recording after a recording has taken place TDM ️ Time Division Multiplexing - routes multiple streams of digital audio data between system components Host-based audio processing ️ Processing done on the computer's CPU without the need for additional DSP cards. Computer's processing ability. D-Control Work Surface ️ Up to 80 faders D-Command Work Surface ️ Up to 40 faders Sound ️ A variation in the air pressure around us. The result of changes caused by vibrations that create disturbances in the air or water around the source. Waveform ️ The "shape" of the sound or the shape of the vibration that produced the sound Range of human hearing ️ 20Hz to 20,000Hz Frequency ️ How often the sound pressure variates. Measured in Hertz or CPS (cycles per second). Creates our perception of pitch. Measurement of the regularly repeating sine wave. Measured from peak to peak. The number of times a sound wave repeats itself in one second, moving from the midpoint of the waveform where the sound begins through the crest of the wave, where the pressure is greatest, through the midpoint again, to the trough of the wave, where the pressure is the lightest, and back to the midpoint. Amplitude ️ Intensity of the sound pressure variations. Creates our perception of the loudness of the sound. Measured in decibels (dB). The measurement of how far vibration of molecules of air travels; the distance traveled from the mid point. measured on the vertical plane of the sine wave. Translated as volume or loudness. Decibel ️ A logarithmic unit that is used to describe a ratio of sound pressure. Measure for amplitude. One-tenth of a Bel. (Alexander Graham Bell measurement) Threshold of hearing ️ 0dB Threshold of pain ️ 120dB Analog Audio ️ The continuous electric signal produced by a microphone is an alternating current with a waveform, frequency and amplitude that directly corresponds to or is analogous to the original acoustic information. Analog-to-digital conversion (A/D Conversion) ️ The process of translating electrical signals to binary data. Two essential factors: sample rate and bit depth