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调性查找器

在进行混音、采样、和声、变调或添加新音轨之前,先检测任意歌曲的调性与音阶。

上传音轨,获取清晰的调性参考,为下一步创作做准备。使用检测到的调性来匹配采样、创作旋律、准备人声声部、调整音轨,或将想法带入 ACE Studio 进行人声、乐器与深度制作。

您的文件保持私密。所有分析均在浏览器本地进行,不会上传任何音频。

探索更多AI音乐工具

检测任意歌曲的调性

在添加人声、采样、和弦进行或新乐器音轨之前,了解歌曲的音乐中心大有裨益。

ACE Studio 的歌曲调性查找器分析您的音频并检测调性与音阶,为制作决策提供实用参考。适用于检查循环、准备混音、将无伴奏人声匹配到器乐伴奏、创作和声,或围绕现有音轨构建新编曲。

一旦掌握调性,您便能更有目的地创作:选择契合的采样,将人声移至更舒适的音域,构建支撑歌曲的和弦进行,或创作感觉自然而非突兀的新音轨。

检测歌曲调性后,您可以做什么

将采样与音轨匹配

采样单独听可能很出色,但放入混音后却感觉格格不入。问题往往不在于音色或质量,而在于调性。

使用歌曲调性查找器,在将循环、旋律、人声切片或完整音轨放入项目之前,先检查其调性中心。一旦掌握调性,您就能选择兼容的采样,更精准地移调,在问题变成混音障碍之前避免音符冲突。

在以下情况下尤为实用:

  • 人声切片
  • 旋律循环
  • 吉他或钢琴采样
  • 贝斯线
  • 完整参考音轨
  • 混音素材

找到调性后,您可以继续在 ACE Studio 中分离音轨、创作新人声,或构建符合歌曲和声方向的支撑乐器层。

更改歌曲调性或音高

一旦了解原始调性,音高变化便更具音乐性。

将音轨、人声或采样移调,使其适合您的歌手、和弦进行、混音或编曲。您可能需要将人声移至更舒适的音域,将采样移调以匹配节拍,或测试同一想法更明亮或更暗沉的版本。

小幅音高调整能让音轨自然融合,较大的变化则可彻底改变情绪。调性结果提供参考起点,让您无需猜测声音的原始位置。

对于人声处理,AI 变声器 可帮助您探索不同的人声类型,同时保留原有的语气和音乐意境。

为人声更好地融入做准备

人声往往是调性问题最明显的地方。一句话可能感觉过于紧绷、太低沉、太单薄,或与器乐略显脱节。

在创作、调音、替换或重建人声声部之前,使用歌曲调性查找器检查调性。如果要将无伴奏人声与节拍匹配,检测到的调性有助于您决定是移调人声、更改器乐,还是创作新的支撑和声。

ACE Studio 中,您可以使用 AI 歌声合成器 通过 MIDI 和歌词创作人声,然后精细调整音高、气声、时值、声线控制与演唱风格。您逐音符地塑造演唱表现,以检测到的调性为音乐向导。

创作和声与背景人声

强有力的和声始于对调性的了解。

检测到歌曲调性后,您可以创作支撑主旋律而不喧宾夺主的背景人声。以调性和音阶为参考,构建三度、五度、八度加倍、问答式声部或更宽广的合唱式层次。

ACE Studio 中,您可以使用 AI 人声工具 通过 MIDI 和歌词创作主旋律人声、和声及多层人声编排。您决定音符、语气和情感方向,ACE Studio 帮助塑造适合歌曲的人声表现。

适用于:

  • 流行副歌钩子
  • 合唱式背景人声
  • 舞曲主旋律
  • Demo 人声
  • 多层即兴演唱
  • 混音人声段落

分离音轨进行和声编辑

如果想深入挖掘音轨内部,先找到调性,再分离各声部。

在了解歌曲调性中心后,使用 音轨分离器 隔离人声、鼓、贝斯和乐器。这样便于重建段落、去除冲突声部、制作纯音乐版本,或围绕原始和声写作新的音轨层。

例如,您可以检测完整歌曲的调性,分离出人声,然后在其下方创作全新的器乐伴奏。或者分离贝斯与和弦,再写出遵循同一和声基础的新 AI 乐器声部。

调性帮助您在重塑歌曲的同时保持与其的联系。

在相同调性中构建 AI 乐器声部

一旦掌握调性,您就能写出真正属于这首音轨的新乐器声部。

将调性带入 AI 乐器 工作流,通过编写或导入 MIDI 来塑造弦乐、铜管、木管或其他乐器声部。以检测到的音阶为指导,引导旋律、对位旋律、低音走向和和声支撑。

以下情况尤为适用:

  • 在副歌下方添加弦乐
  • 围绕人声写对位旋律
  • 构建电影感过渡段
  • 为混音添加铜管或木管色彩
  • 用更具表现力的演奏替换粗糙的 MIDI 草稿
  • 在不改变歌曲身份的情况下增加整体宽度

ACE Studio 的 AI 乐器基于 MIDI,音乐创作始终掌握在您手中。您控制音符、时值和编排,然后精细调整演奏细节与表达方式,塑造最终演奏效果。

生成新的音乐层次

调性明确后,您可以从一开始就创作契合歌曲的新层次。

使用基于提示词的工具,如 添加层次,在脑海中记住歌曲调性,生成循环、音效或音乐创意。您可以请求生成支撑音轨情绪的层次,然后根据编曲实际需求进行精修或重建。

调性为您的创意提供落脚点,ACE Studio 帮助您将其塑造成可用的音乐声部。

常见问题

什么是歌曲调性?

歌曲调性是一首曲目的主要调性中心,是大多数旋律、和弦与和声围绕的根音和音阶。了解调性有助于您与歌曲协同创作,而非逆其而行。

音乐中的音阶是什么?

音阶是一组基于固定音程模式的音符集合。大调音阶听起来明亮而有解决感,小调音阶则更暗沉、更紧张。音阶告诉您调性中包含哪些音符,以及它们之间的关系。

歌曲调性查找器是如何工作的?

歌曲调性查找器分析音频中存在的音符和频率,查看哪些音高出现最频繁以及它们之间的相互关系,然后将该模式与已知的调性和音阶进行匹配。本工具使用 Essentia 音频分析库,完全在您的浏览器中运行。

歌曲调性查找器的准确度如何?

该工具提供可靠的起点,在完整混音、具有清晰和声内容的循环或器乐音轨上效果最佳。对于大量失真的音频、以打击乐为主的素材或非常短的片段,结果可能有所差异。请参考置信度指标作为参考。

我可以上传哪些音频文件?

您可以上传 MP3、WAV、FLAC、OGG、AAC 和 M4A 格式的文件,文件大小须小于 50MB,时长须超过 5 秒,以确保准确检测。

我的音频文件会被上传吗?

不会。本免费工具通过 Web Audio API 和 WebAssembly 完全在浏览器中处理您的音频,您的文件不会离开您的设备。

我可以在 ACE Studio 中使用检测到的调性吗?

可以。在创作 AI 人声、为乐器编写 MIDI、构建和声或生成新层次时,以检测到的调性为指导。ACE Studio 不会将您锁定到某个调性,但了解调性有助于您做出更好的创作决策。

我可以将歌曲调性用于混音或制作吗?

可以。检测到的调性可帮助您匹配采样、选择兼容的循环、对音轨进行移调、编写和弦进行,以及构建契合原始音轨的新编曲元素。