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| =Use Cases=
| | #REDIRECT [[Use_Cases_and_Requirements]] |
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| Use Cases from Audio Incubator Group
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| http://www.w3.org/2005/Incubator/audio/wiki/Audio_API_Use_Cases
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| Scenarios from MediaStream Processing API
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| http://hg.mozilla.org/users/rocallahan_mozilla.com/specs/raw-file/tip/StreamProcessing/StreamProcessing.html#scenarios
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| =Requirements=
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| ===Basic Examples===
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| What can web developers do with the Web Audio API?
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| *Looping sounds without gaps.
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| *Creating seamless playlists
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| *FadeIns / FadeOuts / Crossfades
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| *Add filters to the audio such as: Bass/Treble EQ Control
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| *Changing parameters such as volume, pan, speed/pitch over time
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| *Cross-fading between two sounds.
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| *Synchronizing sounds to begin playing at the same time, or at specific times.
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| *Playing sounds with rhythm: EG: Drum beats
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| *Sound level meter to monitor the volume of audio
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| *Create audio visualizations
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| *Low-Latency Sound Playback eg:
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| **In response to user-input from keyboard/mouse etc
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| **Collisions of objects in games
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| *JavaScript access to audio data
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| **Create custom audio processing effects
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| **Music synthesis
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| ===OpenAL/EAX Style Effects for Games===
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| *Doppler Shift
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| *Distance attenuation
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| *Obstruction
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| *Room simulation
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| *3D Positioning
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| === Features Realting to Accessibility ===
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| *Changing pitch of voices without effect the speed
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| *Change speed of voices without effecting the pitch
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| *Smooth changes over time of audio parameters like volume, pan etc
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| === Resource Management ===
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| *Playing Short Sound now with minimal latency
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| *Loading and managing short-medium length audio assets
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| *Load audio assets faster than real-time
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| ===DAW Applications===
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| *Creating an multi-track mixer
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| **Insert effects
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| **sends
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| **sub-mixes
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| **mute
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| **solo
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| Modular routing,
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| Dynamics Compressor
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| Faster than real time mix-down (such as exporting a track to a file)
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| Scheduling of many overlapping audio clips on multiple tracks
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| Automation curves for volume, panning, other effect params
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| Analysis and metering (Temporal frequency domain)
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| ===Synthesizer Playback===
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| *Basic sample-based synthesizer playback - ADSR envelopes, waveforms etc
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| ===Effects===
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