Alexa と Polly と私

2018-02-11 Alexa Day 2018 ランチセッション

repo: https://github.com/y13i/alexaday2018lt
Polly Showcase: https://www.youtube.com/watch?v=qn1vHEmlcVs
外郎売: https://www.youtube.com/watch?v=FKKUzABWBHk&t=6s

Transcript

1. Alexa ͱ Polly ͱࢲ 2018-02-11 Alexa Day 2018 ϥϯνηογϣϯ ΞΠϨοτגࣜձࣾ ࢁޱ༩ྗ GitHub: @y13i, Twitter: @y015i
2. ఏɹɹɹɹڙ
3. த్޲͚ΧδϡΞϧઆ໌ձ։࠵ͯ͠·͢ʂʂʂʂ https://cloudpack.jp/recruit/
4. ࣍ճ։࠵͸େࡕɺ
   ݄೔ʢਫʣͰ͢
5. Polly AWS ͷ Text to Speech αʔϏε re:Invent 2016 Ͱൃද
6. Alexa Ҏ֎͕஻Δ Alexa Skill Λ࡞ΕΔ • Alexa ͸ঁੑͷ੠͔ͩΒɺஉੑͷ੠Ͱ஻ΔεΩϧ͸ҙ֎ੑ͕͋Δ͔΋ʁʁ • ೔ຊޠΛ஻Δஉੑͷ੠ʢTakumiʣ͕2017೥10݄ʹ௥Ճ͞Εͨ • ֎ࠃޠ΋ OK! • ݱ࣌఺Ͱ18ݴޠʢํݴΛؚΊΔͱ25छྨʣɺ52Ի੠ͷϥΠϯφοϓ • $ aws polly describe-voices • σόΠεʢEcho etc.ʣͷݴޠઃఆΛແࢹͯ͠֎ࠃޠΛ஻ΒͤΔ
7. Ͳ͏΍࣮ͬͯ૷͢Δ͔ • ·ͣ Polly Ͱग़ྗͨ͠Ի੠ϑΝΠϧΛ S3 ʹஔ͘ • Alexa Skill ͰͦͷԻ੠ϑΝΠϧΛ࠶ੜͤ͞Δʹ͸2ͭํ๏͕͋Δ • ୹࣌ؒɺ௿Ի࣭ͳΒ SSML ͷதʹ <audio> ཁૉͱͯ͠ຒΊࠐΊΔ • 48 kbpsɺ16000 Hzɺ1Ϩεϙϯεʹ5ϑΝΠϧ·Ͱɺ߹ܭ90ඵҎ಺ • ͦΕҎ্ͷ৔߹͸ AudioPlayer ΠϯλʔϑΣΠεΛ࢖͏
8. ߏ੒͸͜Μͳײ͡ AVS Enabled Device Alexa Skill AWS Lambda Amazon S3 Amazon Polly
9. ΍ͬͯΈͨ • ·ͣ͸ී௨ʹ Alexa ʹΑΔ࿕ಡ ී௨ʹಡΜͰ
10. ΍ͬͯΈͨ • ·ͣ͸ී௨ʹ Alexa ʹΑΔ࿕ಡ ɹ੿ऀ਌ํͱਃ͢͸ɺ
    ޚཱձͷ಺ʹޚଘ஌ͷޚํ΋ޚ࠲Γ·͠ΐ͏͕ɺ
    ޚߐށΛൃͬͯೋेཬ্ํɺ
    ૬भখాݪҰ৭ொΛޚա͗ͳ͞Εͯɺ
    ੨෺ொΛ্Γ΁ޚग़Ͱͳ͞ΔΕ͹ɺ
    ཝׯڮދ԰౻ӈӴ໳ɺ
    ୞ࠓͰ͸ం൅கͯ͠ᅵࡈͱ໊৐Γ·͢Δɻ
    ŠŠʰ֎࿠ചʱ๯಄
    ී௨ʹಡΜͰ
11. ΍ͬͯΈͨ • ࣍ɺPolly ͷ೔ຊޠঁੑԻ੠ Mizuki ʹΑΔ࿕ಡ ϛζΩʹಡ·ͤͯ ɹ੿ऀ਌ํͱਃ͢͸ɺ
    ޚཱձͷ಺ʹޚଘ஌ͷޚํ΋ޚ࠲Γ·͠ΐ͏͕ɺ
    ޚߐށΛൃͬͯೋेཬ্ํɺ
    ૬भখాݪҰ৭ொΛޚա͗ͳ͞Εͯɺ
    ੨෺ொΛ্Γ΁ޚग़Ͱͳ͞ΔΕ͹ɺ
    ཝׯڮދ԰౻ӈӴ໳ɺ
    ୞ࠓͰ͸ం൅கͯ͠ᅵࡈͱ໊৐Γ·͢Δɻ
    ŠŠʰ֎࿠ചʱ๯಄
    
12. ΍ͬͯΈͨ • ࠷ޙʹ Polly ͷ೔ຊޠஉੑԻ੠ Takumi ʹΑΔ࿕ಡ λΫϛʹಡ·ͤͯ ɹ੿ऀ਌ํͱਃ͢͸ɺ
    ޚཱձͷ಺ʹޚଘ஌ͷޚํ΋ޚ࠲Γ·͠ΐ͏͕ɺ
    ޚߐށΛൃͬͯೋेཬ্ํɺ
    ૬भখాݪҰ৭ொΛޚա͗ͳ͞Εͯɺ
    ੨෺ொΛ্Γ΁ޚग़Ͱͳ͞ΔΕ͹ɺ
    ཝׯڮދ԰౻ӈӴ໳ɺ
    ୞ࠓͰ͸ం൅கͯ͠ᅵࡈͱ໊৐Γ·͢Δɻ
    ŠŠʰ֎࿠ചʱ๯಄
    
13. ײ૝ • Alexa ͱ Mizuki ͸΄ͱΜͲҰॹ͔ͱࢥ͍ͬͯͨΒҙ֎ʹҧͬͨ • Alexa ͸͔ͳΓࣗવʹಡΜͰ͘Εͨʢͱࢥ͏ʣɻPolly ΋݈ಆ͍ͯ͠Δ͕ Alexa ʹ܉഑͔ͳ…ʁ • SSML Λ͕Μ͹ͬͯௐ੔͢Ε͹ࣗવͳൃ੠ʹۙͮ͘ • λά͚ͩͰͳ͘ɺ೔ຊޠͰ͸ͻΒ͕ͳɾ׽ࣈΛม͑Δ͚ͩͰ΋χϡΞϯε͕ҧ͏ • VOCALOID γϦʔζΛ৮ͬͨ͜ͱ͕͋Δਓ͸͜͏͍͏࡞ۀ͕ಘҙͩͱࢥ͏ • Alexa ͱ Polly Ͱ͸શମͷԻྔ͕ҟͳΔʢPolly ͷํ͕খ͞Ίʣ • ࠓճ͸ Polly ͷεϐʔνશମΛ <prosody volume="+2.1dB"></prosody> ͰғΜͰௐ੔
14. Alexa ͱ Polly ͱࢲ֎࿠ച ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ ࠓ೔ͷσϞͰ࢖༻ͨ͠ίʔυ͸ GitHub Ͱެ։͍ͯ͠·͢: y13i/alexaday2018lt
15. ͕࣌ؒ༨ͬͨΒ • ʰ֎࿠ചʱશฤ • Polly 52ਓશһू߹ʂ • ྆ํ