MySong, from Microsoft Research, makes your singing sound a lot better than it really does mysong ，從微軟的研究，使您的歌唱聲音好多了，比它是否真的
Cue線索 Scoble tears羅伯特眼淚 . 。 This is one hell of a technology from Microsoft Research that I think will have a huge impact on how amateurs and hobbyists write music.這是一個地獄的一項新技術從微軟的研究，我認為將會有很大的影響就如何業餘和業餘愛好者寫的音樂。 The technology and software prototype is called MySong技術和軟件原型是所謂的mysong . 。
In a nutshell, the software records your singing (preferably in tune) through a microphone, and it systematically generates an instrumental accompaniment for your song.在總括而言，該軟件的紀錄，您的歌唱（最好是在調） ，通過一個麥克風，並有系統地生成一個器樂伴奏為您的歌曲。 The quality is even comparable with a professional accompanist, not to mention the cost and time involved.質量更是可媲美專業的伴奏，更遑論成本和時間參與。
If you don’t believe me, have a look at this quick 5-minute demo with loads of practical examples.如果你不相信我，一看在這個快速5分鐘的演示與荷載的實際例子。
The technology was developed by Ian Simon from University of Washington in collaboration with Dan Morris and Summit Basu from Microsoft Research.該技術是由伊恩西蒙從華盛頓大學的合作，與丹莫里斯和首腦會議的巴蘇從微軟的研究。 They’ve published all of their research and methods in a paper (他們所出版的所有他們的研究和方法，在一份文件中（ PDF PDF格式 ) of the same name to present at the ）相同的名稱將出席定於 CHI Conference 2008遲浩田2008年會議 in a couple of months in Italy.在數個月在意大利。
Without getting into too much detail, the technology uses the沒有陷入太多細節，該技術使用 Hidden Markov statistical model隱馬爾可夫統計模型 which has been ‘trained’ by preprocessing a database of nearly 300 musical lead sheets.已'訓練有素'預處理的數據庫近300個音樂帶頭表。 The sheets come from a variety of sources, genres and popularity to give a broad set of melody and chord sequence combinations.床單來自不同的來源，音樂和人氣，讓一套廣泛的旋律和共鳴序列組合。 When it comes to the end user, it uses this abundance of data to find chord sequences which work best for each segment of melody.當談到最終用戶，它會使用這個豐富的數據，以尋找共鳴序列的工作最適合每一部分的旋律。 Presumably that means more ‘training’ can be done to improve the output even more.據推測這意味著更多的'訓練'可以做，以改善輸出甚至更多。
The paper also points out “there is not a single correct accompaniment for a particular melody; chord selection will vary among musicians and genres, and a single musician may recognize many appropriate chord sequences for a single melody.” As a result, the software also gives the end user some room for creative adjustments in the form of “jazz factor” and “happy factor”.該文件還指出， “有沒有一個正確的伴奏，為某一特定的旋律;共鳴的選擇會有所不同之間的音樂家和音樂，和一個單一的音樂家，可能會認識到很多適當的共鳴序列為一個單一的旋律” 。因此，該軟件還給最終用戶一些空間，創造性的調整，在形式的“爵士樂因子”和“快樂因子” 。 Both of which have a reasonable effect on the resulting accompaniment as demonstrated in the video.這兩項研究有一個合理的影響所產生的伴奏，顯示在視頻。
If that wasn’t enough already, the researchers sought reviews from 30 independent musicians asking them to rate the different accompaniments produced by three different systems from one vocal input.如果這是不足夠的已，研究人員要求評語由30獨立的音樂家，要求他們率不同accompaniments所產生的三種不同的系統，從一個聲樂的投入。 They compared the result of MySong with hand-crafted chords and as well as他們比較的結果mysong與手工製作的琴聲及，以及 Band-In-A-Box帶在一框中 , the “state-of-the-art” commercially available software which they recognize to be the only automatic accompaniment generation system. ， “國家- - -藝術”的商用軟件，他們承認是唯一的自動伴奏發電系統。
Here is just在這裡，只是 one example of the twelve其中一個例子的12 they’ve ranked.他們已經排名。 I’ll leave you to judge for yourself.我會離開你來判斷吧。
| Original input原來的輸入 |  |
| MySong mysong |  |
| Band-In-A-Box帶在一框中 |  |
| Hand-crafted手製作 |  |
Like many cool technologies at Microsoft, this remains still a research project.許多人一樣酷技術在微軟，這仍是仍是一個研究項目。 Whilst there’s no written indication of a commercial product as a result of the technology, but I don’t see why they wouldn’t or even just release the software as is.雖然沒有書面說明商業產品，由於技術，但我不明白為什麼他們不會或什至只是釋放軟件是。
As for future work, they say “additional development will focus on improving and diversifying the audio generated by MySong; the system is already able to supply chords interactively to a pattern based arrangement tool, which results in compelling audio output.至於今後的工作中，他們說， “更多的發展將側重於改善和多樣化的音頻所產生的mysong ;系統已能供應和弦互動的一個模式，根據安排，工具，結果在迫不得已的音頻輸出。 Several study participants indicated that MySong would be of significant value for learning music theory; we are thus excited about exploring educational applications of this technology.”幾個研究與會者表示， mysong將有重大價值的學習音樂理論;因此，我們正在興奮地探索教育的應用這項技術“ 。
Written by Long Zheng. 書面長鄭。 Read more great feeds at is source 閱讀更多偉大的飼料是來源 WEBSITE 網站
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