[{"data":1,"prerenderedAt":406},["ShallowReactive",2],{"project-7965784":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":33,"aspects":34,"strip":44,"post_text":46,"what":47,"said":90,"maker_in_thread":201,"shape":212,"grid":215,"attempts":363,"same_week":369,"maker_shows":37,"maker_hidden":398,"reader_version":399,"card":400},"7965784","Instinct","HTML5 guitar lessons with pitch detection","title","Show HN: HTML5 guitar lessons with pitch detection","https:\u002F\u002Fgetinstinct.com","getinstinct.com","b1ake",1404144541,2014,218,59,85,2272,4,"notable","learning_science","music lessons","web_app",[24,25,26,27],"guitar lessons","pitch detection","learn guitar online","interactive lessons","mixed",0.163,{"positive":31,"neutral":32,"mixed":18,"critical":32},11,7,29,{"design":35,"execution":38,"idea":40,"docs":42,"performance":43},{"positive":36,"critical":37},0,1,{"positive":37,"critical":39},5,{"positive":41,"critical":36},2,{"positive":36,"critical":37},{"positive":36,"critical":36},[36,45,36,36,36,45,37,36,36,36,39,39,36,37,45,36,36,36,37,36,39,36,37,45,36,39,45,45,36,37,37,45,36,39,39,39,45,39,39,45],3,null,{"problem":48,"audience":55,"pricing":46,"motivation":67,"time_to_build":46,"stack":71,"openness":88,"stage":89,"team_size":88},{"value":49,"source":50,"evidence":51},"Learning guitar is hard without interactive feedback","maker",[52],{"id":53,"by":11,"text":54},"7965865","We first launched here on HN 1.5 years ago, and we're pretty excited to share v2. Our goal with Instinct is to add deep interactivity to any music lesson. We think that one day,…",{"value":56,"source":57,"evidence":58},"Beginner and intermediate guitar learners","commenter",[59,63],{"id":60,"by":61,"text":62},"7967254","hpeinar","I got a acoustic guitar for birthday and from since I've sat hours before Youtube videos and tried to learn it. It has been a bumpy ride and I've merely learned anything. Mainly…",{"id":64,"by":65,"text":66},"7966316","maguirre","Ha, time to dust up my guitar. I've always wanted to learn but know nothing of musical notation. This should give me another excuse get back to learning",{"value":68,"source":50,"evidence":69},"Add deep interactivity to music lessons",[70],{"id":53,"by":11,"text":54},[72,78,82],{"value":73,"source":50,"evidence":74},"HTML5 and JavaScript UI",[75],{"id":76,"by":11,"text":77},"7967795","Yeah the core of the pitch detection is in Flash, so that it can work in browsers that don't yet support HTML5 audio, such as Safari, and in older browsers. But where possible,…",{"value":79,"source":50,"evidence":80},"Flash for pitch detection",[81],{"id":76,"by":11,"text":77},{"value":83,"source":50,"evidence":84},"WebRTC in Chrome",[85],{"id":86,"by":11,"text":87},"7966422","Yeah we like HTML5 \u002F WebRTC a lot better too. In Chrome, Instinct actually uses WebRTC instead of flash to access the mic. We had a few issues with Firefox WebRTC though, still…","unknown","launched",{"praise":91,"objections":115,"requests":142,"questions":169,"alternatives":174},[92,104,108],{"value":93,"source":57,"evidence":94},"Fun and easy to learn with",[95,96,100],{"id":60,"by":61,"text":62},{"id":97,"by":98,"text":99},"7966319","it_learnses","I bought a guitar 3 years ago and I've tried to learn it on and off but never really went past the c chord because I always lose interest. I just finished my first lesson and…",{"id":101,"by":102,"text":103},"7970187","bwindels","Wow, I love this. Played around with it this morning and works surprisingly well. Great idea and great execution, wish you all the best.",{"value":105,"source":57,"evidence":106},"Scoring system motivates practice",[107],{"id":97,"by":98,"text":99},{"value":109,"source":57,"evidence":110},"Tuner works well",[111],{"id":112,"by":113,"text":114},"7966503","pbhjpbhj","Really great - played first lesson. Second lesson crashed on https:\u002F\u002Fgetinstinct.com\u002Fcourses\u002Fintro-to-guitar\u002Famazing-grace\u002Fpart-2 before I could play along with the review of…",[116,126,134],{"value":117,"source":57,"evidence":118},"Flash dependency blocks Firefox microphone access",[119,123],{"id":120,"by":121,"text":122},"7966140","ozten","Firefox 30, Shockwave Flash 11.2 r202 enabled, Ubuntu 14.10 - I see the flash dialog, but am unable to allow access to my microphone. Why not use getUserMedia({audio:true})…",{"id":124,"by":11,"text":125},"7966693","Hey, thx for writing! So the Firefox issue is that the browser asks for microphone approval on every lesson, which can get a little annoying as a user. Is there a way to get…",{"value":127,"source":57,"evidence":128},"Tab layout inverted relative to guitar diagram",[129,133],{"id":130,"by":131,"text":132},"7966394","unit009","\"Just a minor thing that confused me was that the music tab layout(maybe that's the standard) is different from the layout of the strings in the animation (which is the same as…",{"id":97,"by":98,"text":99},{"value":135,"source":57,"evidence":136},"Lessons too quiet and sensitive to string noise",[137,138],{"id":112,"by":113,"text":114},{"id":139,"by":140,"text":141},"7967625","mrcharles","Pretty neat! I plugged in my rocksmith cable and it just works. One thing though, it needs some kind of calibration. The tiniest bit of string noise and the lessons shoot off…",[143,151,162],{"value":144,"source":57,"evidence":145},"Sheet music alongside tab",[146,150],{"id":147,"by":148,"text":149},"7966174","linhmtran168","Please add the function to see music sheet alongside guitar tab. It will be a great help for any serious guitar learner.",{"id":112,"by":113,"text":114},{"value":152,"source":57,"evidence":153},"Ukulele lessons",[154,158],{"id":155,"by":156,"text":157},"7966818","zapt02","Any ukulele lessons coming up? :D",{"id":159,"by":160,"text":161},"7975686","riffraff","any chance you have ukulele coming up next? :)",{"value":163,"source":57,"evidence":164},"Piano version",[165],{"id":166,"by":167,"text":168},"7966507","simonsquiff","Any plans for other instruments? Would be really interested in a piano version",[170],{"value":171,"source":57,"evidence":172},"Why not use getUserMedia instead of Flash",[173],{"id":120,"by":121,"text":122},[175,183,194],{"value":176,"source":57,"evidence":177},"Rocksmith",[178,182],{"id":179,"by":180,"text":181},"7966893","sliverstorm","Have you ever heard of Rocksmith?",{"id":139,"by":140,"text":141},{"value":184,"source":57,"evidence":185},"Justin Guitar and Marty Schwartz YouTube lessons",[186,190],{"id":187,"by":188,"text":189},"7967397","natejenkins","I've been learning guitar for about 5 years now and would consider myself a serious guitar learner (i.e. I could happily play all day given the time). As a reformed sheet music…",{"id":191,"by":192,"text":193},"7966519","bmelton","I haven't tried Instinct, but having learned guitar off and on many years ago, the biggest 'leap' I made between knowing a few chords, and a few riffs, and actually learning…",{"value":195,"source":57,"evidence":196},"easydrum",[197],{"id":198,"by":199,"text":200},"7967564","stravid","easydrum[1] is a similar student project dedicated to drums. As far as I know it uses MIDI and the flash plugin to connect to electronic drums. [1] http:\u002F\u002Feasydrum.binsofrei.at\u002F",{"comments":202,"answered":203,"key":204},13,6,[205,206,209],{"id":53,"text":54},{"id":207,"text":208},"7966216","Great point, totally agree.",{"id":210,"text":211},"7966404","Awesome, so glad that your first lesson was a good experience! Yeah I agree about the layout of strings in tab notation being confusing as a new guitarist. We wanted to default…",{"commenters":213,"max_depth":203,"maker_replies":202,"first_comment_mins":31,"lifespan_hours":214},41,39,[216,218,220,222,223,226,229,231,233,235,236,238,241,243,246,248,250,253,255,258,262,266,269,272,273,276,279,280,283,284,288,289,292,295,297,299,302,305,308,310,312,314,316,320,323,325,327,330,333,337,339,340,344,347,349,351,355,359,361],[53,36,36,217,11,37],"project\u002Fpositive\u002Fidea",[147,36,45,219,148,36],"project\u002Fneutral\u002Fdesign",[207,36,36,221,11,37],"commenter\u002Fneutral\u002Fnone",[187,36,36,221,188,36],[224,36,36,221,225,36],"7967584","kansface",[227,36,36,221,228,36],"7969078","analog31",[230,36,36,221,188,36],"7969910",[97,36,45,232,98,36],"project\u002Fmixed\u002Fdesign",[130,36,37,234,131,36],"project\u002Fcritical\u002Fdesign",[210,36,36,219,11,37],[191,36,36,237,192,36],"other\u002Fneutral\u002Fnone",[239,36,36,237,240,36],"7968461","vacri",[242,36,36,237,192,36],"7970639",[244,36,36,237,245,36],"7971577","rrss1122",[179,36,45,247,180,36],"project\u002Fneutral\u002Fnone",[60,37,39,249,61,36],"project\u002Fpositive\u002Fnone",[251,37,39,249,252,36],"7967581","elwell",[254,37,36,221,61,36],"7967841",[256,37,36,237,257,36],"7968725","darren884",[259,41,37,260,261,36],"7967406","project\u002Fcritical\u002Fexecution","misnome",[263,41,45,264,265,36],"7967620","project\u002Fneutral\u002Fexecution","RossM",[267,41,45,264,268,36],"7967790","bsstoner",[270,41,36,221,271,36],"7969523","rockdoe",[76,41,36,264,11,37],[274,41,36,237,275,36],"7969534","robmcm",[277,41,36,237,278,36],"7970256","SimeVidas",[120,45,37,260,121,36],[281,45,37,260,282,36],"7966373","carlesfe",[86,45,36,264,11,37],[285,45,39,286,287,36],"7966636","project\u002Fpositive\u002Fexecution","padenot",[124,45,36,264,11,37],[290,45,36,291,287,36],"7967181","other\u002Fneutral\u002Fprivacy",[293,18,37,260,294,36],"7968727","dbalatero",[166,39,45,296,167,36],"project\u002Fneutral\u002Fidea",[298,39,36,296,11,37],"7966542",[300,39,36,237,301,36],"7967583","ddon",[303,39,39,217,304,36],"7967928","selmnoo",[306,39,36,237,307,36],"7969983","TheSpiceIsLife",[112,203,45,309,113,36],"project\u002Fmixed\u002Fexecution",[311,203,36,264,11,37],"7966567",[313,203,45,232,113,36],"7967334",[315,203,36,247,11,37],"7967779",[317,32,37,318,319,36],"7966084","project\u002Fcritical\u002Fdocs","Killswitch",[321,32,36,322,11,37],"7966109","project\u002Fneutral\u002Fdocs",[324,32,37,260,319,36],"7966678",[326,32,36,264,11,37],"7966721",[139,328,45,329,140,36],8,"project\u002Fmixed\u002Fperformance",[331,328,36,332,11,37],"7967818","project\u002Fneutral\u002Fperformance",[334,335,39,249,336,36],"7967178",9,"KevinBongart",[64,338,39,217,65,36],10,[101,31,39,249,102,36],[341,342,39,249,343,36],"7966050",12,"sjs382",[345,202,39,249,346,36],"7967228","markbnj",[155,348,45,296,156,36],14,[350,348,36,296,11,37],"7966857",[352,348,39,353,354,36],"7967480","maker\u002Fpositive\u002Fnone","chrisstanchak",[356,357,39,353,358,36],"7966923",15,"sitkack",[198,360,36,237,199,36],16,[159,362,45,296,160,36],17,[364,368],{"id":365,"t":366,"points":367,"comments":362},"4912075",1355342117,20,{"id":4,"t":12,"points":14,"comments":15},[370,374,379,384,389,394],{"id":371,"name":372,"points":373,"category":20},"7978075","interviewing.io",604,{"id":375,"name":376,"points":377,"category":378},"7951020","Vim Awesome",222,"dev_tools",{"id":380,"name":381,"points":382,"category":383},"7954327","Grasswire",115,"productivity",{"id":385,"name":386,"points":387,"category":388},"7976749","Iron",81,"languages",{"id":390,"name":391,"points":392,"category":393},"7973784","Bayes Impact",80,"other",{"id":395,"name":396,"points":397,"category":378},"7958235","Bootstrap Carnival",78,false,"v2",{"id":401,"name":5,"line":6,"ai":398,"cat":20,"year":13,"points":14,"comments":15,"rec":28,"s":402,"top":18,"kw":403,"maker":11,"domain":10,"tier":19,"attempts":41,"strip":404,"url":9,"mix":405,"praise":93,"objection":117,"sub":21},7965784,0.16,[24,25,26,27],"0300031000550130001050130533011305553553",[31,32,18,32],1793990907080]