问题修复 • 对自定义调音曲线的更改现在能够可靠地保存。 • 设置音高拉升时，低音缠绕弦和高音铁骨的音符现在可以通过在钢琴上弹奏来设定。 • 打开调音文档不再偶尔出现数秒的延迟。

修复了高音域中指示线锁定功能的问题。

修复的问题： - 偶尔在弹奏低音时会错误地检测到高音。 - 在某些情况下，已弹奏音符的锁定指示线未能显示。

修复问题： - 旋转设备时，调音刻度未能始终正确更新。 - 自动识别琴键可能会卡在错误的音符上。 新功能： - 新增日语本地化。

改善了整体稳定性。

全新频谱显示 pianoscope 4.0 版本引入了全新的频谱显示功能。它可以显示调音刻度中某个泛音周围的频率频谱，让您直观地辨别该泛音中多个频率成分。这使得分析假拍或在不止音同度弦的情况下进行粗略音高拉升成为可能。 启用频谱显示 有三种方式可以启用频谱显示： 1. 在设置 → 音高 → 频谱中使用开关。 2. 如果您已将"音高"项目添加到主工具栏，长按该项目即可从快捷菜单中直接启用频谱。 3. 将新的"频谱"项目添加到主工具栏，点按即可开启或关闭频谱。 改进的不谐性模型 新版本不再仅依赖理论模型从测量数据中预测不谐性，而是可以使用泛音的精确频率间距。当您将不谐性权重设为 100% 时，此新模式会在新建文档中自动启用。如需应用于现有文档，请重新测量不谐性并将权重设为 100%。新模式可以提高难以预测泛音的问题琴弦的精度。但要使其发挥作用，您需要在止音同度弦的情况下测量不谐性。如果您不想花时间止音同度弦，应保持新模式关闭，使用默认设置 85%，该设置在大多数情况下都能产生良好的调音效果。 更佳的高音域识别 改进的信号处理使最高音符更容易被检测和锁定。 iPad 上的菜单栏 在 iPadOS 26 上，许多 pianoscope 功能现在可以通过主菜单栏或键盘快捷键来访问。 改善的电池效能 降低的能耗意味着充电前拥有更多调音时间。 全新起始界面 以全新设计浏览和管理您的调音文档。 扩展的调音刻度 调音刻度新增 ±200 音分范围设置，适用于音高严重偏低的乐器的音高拉升。 乐器工具栏快捷操作 长按工具栏中的"乐器"项目现在会显示一个菜单，可快速访问乐器设置及"优化标准音高"等功能。 音律图表中的不谐性 音律图表现在提供了在计算拍速时考虑不谐性的选项，还允许您选择八度。这些选项位于"更多"菜单中。 简体中文 pianoscope 现已支持简体中文。 新系统要求 此应用现在需要 iOS 18 / iPadOS 18 或更高版本。

Fixed Issues: - Under some circumstances, the automatic key detection could make octave errors during the sustain of a note. - The back navigation item in the tuning curve view did not correctly toggle its symbol.

Fixed Issues: - Under iOS 26, the back button of the tuning curve panel could be cut off. - Long-pressing the back button in the tuning curve panel made the button disappear. - Under iOS 26, selecting keys on the on-screen keyboard did not always work correctly when tapping near the iOS home indicator. - Improved attack detection for bass notes. - When pitch-raising, the pitch display could sometimes freeze when repeatedly striking the same note.

Fixed issues: - The deviation from the target tuning curve was not always shown in the pitch measurement view.

Fixed issues: - Improved general stability. - Importing tuning curves from TuneLab files has been improved. - The loudness modelling option was not respected in expected values mode of the partials view. New Features: - Option for increasing the height of the tuning scale: Main Menu > Settings > Pitch > Indicator > Scale > Height - The pitch measurement view now shows the mean and median deviation from the target tuning curve in cents.

New Features: - Added Traditional Chinese localization. - The tone generator audio output can now be calibrated. - The tone generator can now optionally boost the volume of selected partials. Changes: - The audio input calibration was moved the audio input settings pane.

Improved general stability.

New Features: - Added new temperaments: * Neidhardt Große Stadt 1724 * Neidhardt Dorf 1732 * Rameau 1737 * Marpurg III 1776 * Hummel Viennese 1829 * Bach / Lehmann 2005 * Meantone 1/3 Syntonic * Meantone 1/6 Syntonic - It is now possible to create custom temperaments in the Pianoscope Standard edition. - You can now graphically visualize offsets and beat rates of intervals in the major triads of any temperament (iOS 17 or later). Changes: - Differentiated the names of the "Jousse Well" and "Jousse Quasi-Equal" temperaments.

Fixed Issues: - When measuring for pitch raise, pianoscope could spuriously detect note attacks during the decay of a note.

Fixed issues: - Inharmonicity measurement: With automatic key selection mode other than "Entire Range" some played notes were sometimes not recognized.

Fixed Issues: - Time chart recording could be reset while a tone was still sounding. - The "Coleman 10" temperament contained the same offsets as the "Coleman 11" temperament.

- Fixed issue with attack detection for low bass notes. - Increased default freeze times between C6 and C8 to improve resolving of slow false beats.

Fixed issues: - Under some circumstances, recording the inharmonicity of low bass notes did not work.

NEW FEATURES • Improved tuning curve algorithm v3, now enhanced with artificial intelligence. For many instruments, it achieves better stretch in the bass and, when required by the tuning style, purer twelfths in the treble. • Enhanced partials display, now showing up to 50 partials to support voicing of high frequencies. You can disable the normalization of partial levels and specify the displayed partial amplitude range in decibels. • New Passthrough mode for the tone generator. When using a headset, this mode lets pianoscope capture the sound you play via the microphone and play it back live through your headphones. If you select a partial bar in the partials view, the app applies a bandpass filter to isolate that specific frequency range—an excellent tool for aural training. Keep in mind that Bluetooth headphones often introduce latency, so Passthrough works best with wired headphones. • Introducing Time Charts — visualize various parameters of a piano sound and track their evolution over time. To access them, tap the new Time Charts item in the main menu. This feature requires iOS 17 / iPadOS 17 or later. • Multi-channel audio processing. Pianoscope 3 can now process signals from multiple audio channels and seamlessly combine the results into its pitch display. These signals may come from external audio interfaces or built-in microphones.  • Newer iPhones feature up to four built-in microphones, while newer iPad Pro models even five. By enabling the new Use Multiple Mics switch, pianoscope analyzes each microphone’s signal independently and merges the results, improving tuning consistency—particularly in cases of false beats in the high treble. • New Prefer No Interruptions option. When activated in the audio settings, iOS will only visually display interruptions such as incoming calls, without disrupting the audio recording. • Save and recall settings with ease. The new Save function in the settings panel allows you to save all current settings under a custom name and restore them later. If you add the gear symbol to the toolbar in the tuning view, you can quickly access saved settings by long pressing. This is ideal for setting up different configurations for tuning, concert preparation, pitch-raising, voicing, etc., and switching between them effortlessly. You can also use this function to transfer settings to another device. • Export and import custom tuning styles. You can now export a custom tuning style to a file and import it onto another device. • Improved search for tuning documents. You can now find tuning documents based on instrument details such as Manufacturer, Model, Serial Number, or Notes. Searching for documents works both in the iOS Files app and within pianoscope's document management. • Quick document preview in the iOS Files app. The Files app offers an alternative way to locate specific tuning documents in a list. Simply tap and hold on a tuning document, then select Quick Look from the context menu. This opens a QuickLook Preview that displays key document information without needing to open it in pianoscope. • In the Tuning Curve panel, you can now pinch horizontally with two fingers to smoothly adjust the curve’s width or pinch vertically to change its height. The latter gesture is new and makes it easier to differentiate closely spaced deviation curves. • Extended freeze indicator duration. You can now increase the freeze duration to up to 5000 ms. Longer durations help resolve frequencies affected by false beats in strings but may also slow down the tuning process. To simplify switching between freeze durations, pianoscope 3 introduces three different sets of durations. You can switch between them in the settings or directly from the tuning view by long-pressing the snowflake symbol in the main toolbar. • New Delay column. This feature allows you to shift the start of the freeze measurement by a selected duration after the attack. Full release notes: https://tinyurl.com/2jbawvd6

More improvements to audio input on older devices like the iPhone SE 1.

Fixed issue with activating the audio input on older devices like the iPhone SE 1.

Changes: - The “Optimize concert pitch” function is now also supported with a single note measurement. However, it is still recommended to measure several notes. Fixed issues: - Entering trailing spaces in text fields in the instrument settings panel could lead to problems under iOS 18. - Thumbnails of pianoscope files showed a text preview instead of an icon under iOS 18. - Audio interruptions like phone calls, notifications or playing songs could block the audio input until the app was restarted.

General stability fixes.

Fixed issues: - In areas without cellular reception, the app could appear as unlicensed. - Measuring the concert pitch in the instrument settings did not work for offsets of more than 50 cents.

- Improved general stability. - Added Kellner well temperament. - Optimize concert pitch: Fixed problem with reusing previously measured pitches.