Quaver 节奏练习｜专业节拍器 & 鼓机 vs BGM Extractor~

Quaver，把每一拍练成日常。 从一次节奏挑战，到一次专注的乐器练习，Quaver 为你准备了节奏训练、系统练习库和常用音乐工具。 【节奏挑战：跟上这一拍】 • 无限挑战：跟随小球落地点击，连续跟拍冲击更高积分。 • 30 秒测评：用一次短测检验节奏稳定性，查看成绩并参与排行榜。 • 每日热身与节奏练耳：从听辨到跟拍，练习不同节奏型。 【练习库：每一步有方向】 • 覆盖吉他、贝斯、尤克里里、架子鼓和钢琴，以封面卡片浏览练习包。 • 按专题选练，搜索乐谱包，组合筛选乐器、难度与练习进度。 • 查看适合起点、训练重点、选练步骤和乐谱来源，按包内顺序或自由选练。 • 继续最近在练的一条，跟随谱面与示范练习，并按标准自评；全部自评通过后可从头复习。 • 游客可浏览目录与说明，使用 Apple 登录后开始谱面练习。 【常用工具：练习随时开始】 • 节拍器：网页训练模式，配合不同节奏练习。 • 额外原生节拍器卡片：快速播放、调速、切换拍号，支持全屏机械摆针与后台播放。 • 调音器：实时音高检测，练习前先调准音。 • 视奏、练耳、鼓机与随手弹：读谱、听辨、编排节奏，或在钢琴键盘上试试灵感。 【练习记录：看见你的坚持】 查看练习时长、连续练习日历和月度记录；在练习时长、无限挑战与 30 秒测评三类排行榜里找到继续练习的动力。 音频分析在设备本地完成，不录制、存储或上传麦克风音频。 打开 Quaver，跟上这一拍。

Heard unforgettable music in a video but can’t use it as-is? BGM Extractor pulls clean background audio from your clips—trim it, split vocals and instrumental, and export for short-form edits, ringtones, and your library. FEATURES • Video to audio: import MP4 / MOV from Photos, export MP3 • Waveform trim: drag handles or enter time codes • Vocal / instrumental split: stereo phase processing, export both tracks • Audio trim: import MP3 / M4A / WAV and export clips • Format convert: MP3, M4A, WAV (network required) • My works: save, preview, and export locally FREE & PRO • Free: no ads; 3 vocal separations or format conversions per day; extract & trim preview are free • Pro: unlimited extract, split, and convert; HD quality by default; weekly / monthly / lifetime plans • Restore purchases supported; cancel subscriptions in Settings PRIVACY • Photos & Files access only to pick media and save exports • Some features upload media over HTTPS for processing; temporary server files are deleted on a schedule • We do not collect names, phone numbers, or other personal identifiers Separation quality depends on source material (stereo algorithm, not an AI model). For complex mixes, use a professional DAW. PRO SUBSCRIPTIONS & LEGAL (required by Apple — do not remove) • Pro Weekly: ¥12/week, auto-renewing subscription • Pro Monthly: ¥28/month, auto-renewing subscription • Pro Lifetime: ¥198, one-time purchase (non-subscription) • Payment is charged to your Apple ID upon confirmation of purchase • Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period in Settings → Apple ID → Subscriptions • Your account will be charged for renewal within 24 hours prior to the end of the current period; manage or cancel after purchase in the same menu • Privacy Policy: https://sj.xyysh.top/legal/yincui/privacy • Terms of Use (EULA): https://sj.xyysh.top/legal/yincui/terms