{"schemaVersion":1,"record":{"key":"mechanic/voice-audio--family-17","type":"mechanic","id":"voice-audio--family-17","lang":"en","title":"Auditory memory and sequence transformation","summary":"The player remembers heard material and reproduces or transforms its sequence according to a rule.","updatedAt":"2026-10-22","status":"active","url":"https://gamemechanics.pro/en/knowledge/mechanic/voice-audio--family-17/","jsonUrl":"https://gamemechanics.pro/api/v1/knowledge/en/mechanic/voice-audio--family-17.json","markdownUrl":"https://gamemechanics.pro/content/knowledge/en/mechanic/voice-audio--family-17.md","aliases":["Auditory memory"],"tags":["Voice and sound","Hearing as perception"],"sourceIds":["source-872a30e434db6d16"],"sources":[{"id":"source-872a30e434db6d16","title":"Duolingo","url":"https://blog.duolingo.com/duolingo-101-how-to-learn-a-language-on-duolingo/","verifiedAt":null}],"sections":[{"id":"principle","title":"How it works","body":"Remember material and reproduce or transform it under a rule."},{"id":"variants","title":"Variants","body":"### Memory\n\n<a id=\"family-17-branch-1\"></a>\n\n- Repeat tones, words, noises or directions. <a id=\"family-17-branch-1-variant-1\"></a>\n- Reproduce a growing sequence. <a id=\"family-17-branch-1-variant-2\"></a>\n- Remember sound pairs and find matches. <a id=\"family-17-branch-1-variant-3\"></a>\n- Retain instructions until they can be used. <a id=\"family-17-branch-1-variant-4\"></a>\n\n### Transformation\n\n<a id=\"family-17-branch-2\"></a>\n\n- Repeat a sequence in reverse. <a id=\"family-17-branch-2-variant-1\"></a>\n- Sort heard elements by a property. <a id=\"family-17-branch-2-variant-2\"></a>\n- Reproduce only elements of a selected category. <a id=\"family-17-branch-2-variant-3\"></a>\n- Shift rhythm, transpose pitch or replace elements under a rule. <a id=\"family-17-branch-2-variant-4\"></a>\n\n### Changes and omissions\n\n<a id=\"family-17-branch-3\"></a>\n\n- Find a missing sound or word. <a id=\"family-17-branch-3-variant-1\"></a>\n- Identify an element changed between listens. <a id=\"family-17-branch-3-variant-2\"></a>\n- Continue a sequence using an inferred rule. <a id=\"family-17-branch-3-variant-3\"></a>\n- Restore a sequence from fragments heard at different times. <a id=\"family-17-branch-3-variant-4\"></a>"},{"id":"context","title":"Context and limits","body":"A working design-space map: 27 families, 81 branches and 324 variants. Voice control, audio-based play and communication can combine or exist separately. Released-game examples support particular techniques; supplementary combinations are design proposals."}],"relations":[],"placements":[{"catalogId":"voice-audio","id":"family-17","title":"Voice and sound","url":"https://gamemechanics.pro/en/mechanics/voice-audio/#family-17","categoryIds":["hearing"]}],"supersededBy":[],"attributes":{"preview":{"updatedAt":"2026-10-22","title":"Auditory memory","description":"The player remembers heard material and reproduces or transforms its sequence according to a rule.","image":{"src":"images/mechanics/learning-duo-101-5.webp","width":665,"height":1440,"game":"Duolingo","sourceUrl":"https://blog.duolingo.com/duolingo-101-how-to-learn-a-language-on-duolingo/","originalUrl":"https://s3.us-east-1.amazonaws.com/content.duolingo.com/Duolingo+101%3A+How+to+learn+a+language+on+Duolingo/7-exerciseTypes.png","credit":"Duolingo","rights":"© Duolingo. All rights reserved. Excluded from MIT and CC BY 4.0.","caption":"Duolingo: building a heard French sentence from word tiles","alt":"Duolingo: building a heard French sentence from word tiles","markers":[{"x":50,"y":62,"label":"Word bank for constructing the sentence"}]},"tips":["Distinguish recognition of individual sounds from sequence retention."],"examples":[{"title":"Duolingo","url":"https://blog.duolingo.com/duolingo-101-how-to-learn-a-language-on-duolingo/"}]}},"endsAt":null,"provenance":"Original taxonomy adapted from user-selected design discussions; linked sources support specific examples, not the whole classification.","license":"CC-BY-4.0","codeLicense":"MIT","attribution":"gamemechanics.pro contributors","catalogKey":"catalog/voice-audio"}}