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
Alexa ͱ Polly ͱࢲ2018-02-11 Alexa Day 2018 ϥϯνηογϣϯΞΠϨοτגࣜձࣾ ࢁޱ༩ྗGitHub: @y13i, Twitter: @y015i
View Slide
ఏɹɹɹɹڙ
த్͚ΧδϡΞϧઆ໌ձ։࠵ͯ͠·͢ʂʂʂʂhttps://cloudpack.jp/recruit/
࣍ճ։࠵େࡕɺ݄ʢਫʣͰ͢
PollyAWS ͷ Text to Speech αʔϏεre:Invent 2016 Ͱൃද
Alexa Ҏ֎͕Δ Alexa Skill Λ࡞ΕΔ• Alexa ঁੑͷ͔ͩΒɺஉੑͷͰΔεΩϧҙ֎ੑ͕͋Δ͔ʁʁ• ຊޠΛΔஉੑͷʢTakumiʣ͕201710݄ʹՃ͞Εͨ• ֎ࠃޠ OK!• ݱ࣌Ͱ18ݴޠʢํݴΛؚΊΔͱ25छྨʣɺ52ԻͷϥΠϯφοϓ• $ aws polly describe-voices• σόΠεʢEcho etc.ʣͷݴޠઃఆΛແࢹͯ͠֎ࠃޠΛΒͤΔ
Ͳ͏࣮ͬͯ͢Δ͔• ·ͣ Polly Ͱग़ྗͨ͠ԻϑΝΠϧΛ S3 ʹஔ͘• Alexa Skill ͰͦͷԻϑΝΠϧΛ࠶ੜͤ͞Δʹ2ͭํ๏͕͋Δ• ࣌ؒɺԻ࣭ͳΒ SSML ͷதʹ ཁૉͱͯ͠ຒΊࠐΊΔ• 48 kbpsɺ16000 Hzɺ1Ϩεϙϯεʹ5ϑΝΠϧ·Ͱɺ߹ܭ90ඵҎ• ͦΕҎ্ͷ߹ AudioPlayer ΠϯλʔϑΣΠεΛ͏
ߏ͜Μͳײ͡AVS Enabled Device Alexa Skill AWS LambdaAmazon S3Amazon Polly
ͬͯΈͨ• ·ͣී௨ʹ Alexa ʹΑΔ࿕ಡී௨ʹಡΜͰ
ͬͯΈͨ• ·ͣී௨ʹ Alexa ʹΑΔ࿕ಡɹऀํͱਃ͢ɺޚཱձͷʹޚଘͷޚํޚ࠲Γ·͠ΐ͏͕ɺޚߐށΛൃͬͯೋेཬ্ํɺ૬भখాݪҰ৭ொΛޚա͗ͳ͞Εͯɺ੨ொΛ্Γޚग़Ͱͳ͞ΔΕɺཝׯڮދ౻ӈӴɺࠓͰంகͯ͠ᅵࡈͱ໊Γ·͢Δɻʰ֎ചʱ಄ී௨ʹಡΜͰ
ͬͯΈͨ• ࣍ɺPolly ͷຊޠঁੑԻ Mizuki ʹΑΔ࿕ಡϛζΩʹಡ·ͤͯɹऀํͱਃ͢ɺޚཱձͷʹޚଘͷޚํޚ࠲Γ·͠ΐ͏͕ɺޚߐށΛൃͬͯೋेཬ্ํɺ૬भখాݪҰ৭ொΛޚա͗ͳ͞Εͯɺ੨ொΛ্Γޚग़Ͱͳ͞ΔΕɺཝׯڮދ౻ӈӴɺࠓͰంகͯ͠ᅵࡈͱ໊Γ·͢Δɻʰ֎ചʱ಄
ͬͯΈͨ• ࠷ޙʹ Polly ͷຊޠஉੑԻ Takumi ʹΑΔ࿕ಡλΫϛʹಡ·ͤͯɹऀํͱਃ͢ɺޚཱձͷʹޚଘͷޚํޚ࠲Γ·͠ΐ͏͕ɺޚߐށΛൃͬͯೋेཬ্ํɺ૬भখాݪҰ৭ொΛޚա͗ͳ͞Εͯɺ੨ொΛ্Γޚग़Ͱͳ͞ΔΕɺཝׯڮދ౻ӈӴɺࠓͰంகͯ͠ᅵࡈͱ໊Γ·͢Δɻʰ֎ചʱ಄
ײ• Alexa ͱ Mizuki ΄ͱΜͲҰॹ͔ͱࢥ͍ͬͯͨΒҙ֎ʹҧͬͨ• Alexa ͔ͳΓࣗવʹಡΜͰ͘Εͨʢͱࢥ͏ʣɻPolly ݈ಆ͍ͯ͠Δ͕ Alexa ʹ܉͔ͳ…ʁ• SSML Λ͕Μͬͯௐ͢Εࣗવͳൃʹۙͮ͘• λά͚ͩͰͳ͘ɺຊޠͰͻΒ͕ͳɾࣈΛม͑Δ͚ͩͰχϡΞϯε͕ҧ͏• VOCALOID γϦʔζΛ৮ͬͨ͜ͱ͕͋Δਓ͜͏͍͏࡞ۀ͕ಘҙͩͱࢥ͏• Alexa ͱ Polly ͰશମͷԻྔ͕ҟͳΔʢPolly ͷํ͕খ͞Ίʣ• ࠓճ Polly ͷεϐʔνશମΛ ͰғΜͰௐ
Alexa ͱ Polly ͱࢲ֎ച͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ࠓͷσϞͰ༻ͨ͠ίʔυ GitHub Ͱެ։͍ͯ͠·͢: y13i/alexaday2018lt
͕࣌ؒ༨ͬͨΒ• ʰ֎ചʱશฤ• Polly 52ਓશһू߹ʂ• ྆ํ