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The framework supports various audio hardware, which enables your app to provide a consistent spatial audio experience across platforms and output devices like headphones and speakers.","type":"text"}],"type":"paragraph"},{"inlineContent":[{"identifier":"media-3855995","type":"image"}],"type":"paragraph"},{"content":[{"inlineContent":[{"text":"","type":"text"},{"text":" ","type":"text"},{"text":"If the audio in your game or app doesn’t incorporate environmental events or cues, you can use ","type":"text"},{"identifier":"doc:\/\/com.apple.documentation\/documentation\/AVFoundation","isActive":true,"type":"reference"},{"text":" or ","type":"text"},{"identifier":"doc:\/\/com.apple.documentation\/documentation\/CoreAudio","isActive":true,"type":"reference"},{"text":".","type":"text"}],"type":"paragraph"}],"name":"Note","style":"note","type":"aside"},{"anchor":"Integrate-Audio-with-Visual-Simulation","level":3,"text":"Integrate Audio with Visual Simulation","type":"heading"},{"inlineContent":[{"text":"Apps and games that model a detailed environment involve substantial revision during development. When you provide PHASE with a basic understanding of your app’s scene, audio plays in accordance with the scene’s characteristics. As you modify the scene, such as by adding a game level, the audio follows along by accommodating the level’s visual shape and properties. PHASE couples sound with visuals and minimizes your app’s audio maintenance by:","type":"text"}],"type":"paragraph"},{"items":[{"content":[{"inlineContent":[{"text":"Accepting scene geometry and reducing the volume of obstructed, sound-emitting scene objects. For example, PHASE lowers the volume of an incoming fireball when the player takes cover behind a wall.","type":"text"}],"type":"paragraph"}]},{"content":[{"inlineContent":[{"text":"Offering complex sound events that play in reaction to your app’s runtime state.","type":"text"}],"type":"paragraph"}]},{"content":[{"inlineContent":[{"text":"Adding sound effects that emanate from a shape. 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