公开(公告)号：EP3063618A4

公开(公告)日：2017-07-26

申请号：EP14858932

申请日：2014-10-29

申请人： MUSIC MASTERMIND INC

发明人： SERLETIC MATTHEW MICHAEL II ,  GROVES RYAN ALEXANDER ,  MITCHELL JAMES FREDERICK DENNIS

IPC分类号： G06F3/16 ,  G10H1/00

CPC分类号： G10H1/0025 ,  G10H1/0008 ,  G10H1/42 ,  G10H2210/061 ,  G10H2210/081 ,  G10H2210/091 ,  G10H2210/155 ,  G10H2220/106 ,  G10H2250/641

摘要： Enhancement of audio includes receiving a restriction parameter with audio input and determining a restricted audio input. Another audio input track is manipulated based on the restricted audio input track, and the audio tracks are combined. Conformation of audio to a musical key is also disclosed. The interval between two notes of the audio input are determined and a note corresponding to the second of the note is selected based on a musical key and the interval. Intervals between each note pair of the audio input are summed and each note is scored. A best-match note is selected. The second note of the audio input is conformed into the frequency of the best-match note. Creation of harmonizing tracks includes receiving audio input and harmonizing tracks are created. Each of the harmonizing tracks are transposed. Individual notes are manipulated based on a chord strictness threshold and audio output is provided.

摘要翻译： 音频增强包括接收带有音频输入的限制参数并确定受限音频输入。 另一个音频输入轨道基于受限制的音频输入轨道进行操纵，并且音频轨道被组合。 还公开了音频到音乐键的构成。 确定音频输入的两个音符之间的间隔，并基于音乐键和间隔选择与音符的第二个音符对应的音符。 将音频输入的每个音符对之间的间隔相加，并对每个音符进行评分。 选择最佳匹配音符。 音频输入的第二个音符符合最佳匹配音符的频率。 创建协调一致的曲目包括接收音频输入并创建协调曲目。 每个和声轨道都被转置。 基于和弦严格阈值操纵单个音符并提供音频输出。