このアプリについて
環境（騒音・倍音・音域）に合わせてピッチ検出アルゴリズムを選べる、画期的な高機能チューナーアプリです。
ノイズに強い「FFT」や「自己相関法」、音色を捉える「ケプストラム法」、高精度な「YIN法」、超低遅延な「ゼロ交差法」など5つのアルゴリズムを搭載。低音や倍音の多い楽器、騒音環境下でも最適なアルゴリズムを選択することで正確に調律できます。波形やスペクトラムの視覚表示も備え、理想の音作りを強力にサポートします。
チューナー
高精度なデジタル信号処理（DSP）技術により、音質劣化のないクリアな音響体験を実現。
楽器調律
複雑なオーディオ解析やエフェクト処理を、直感的なインターフェースでスマートに操作。
高精度
練習や制作、リスニングなど、音楽を楽しむあらゆるシーンを強力にサポートする機能群。
低音域
低レイテンシー処理と高度な音響設計で、プロフェッショナルから趣味まで満足のいく品質。
About This App
Optimize Your Tuning and Tone with Advanced Audio Analysis!
This is a next-generation tuner app that allows you to swap pitch detection algorithms on the fly. By choosing the right algorithm for your specific needs, you can effortlessly adapt to any environment—whether you’re dealing with ambient noise, complex instrument overtones, or varying frequency ranges.
To further elevate your sound design, the app allows you to toggle the main indicator between Waveform Display and Spectrum Display. It’s not just a tuner; it’s a powerful tool to help you craft your ideal tone.
NEW feature: Timbre Envelope Analysis Mode!
Developing a rich, beautiful tone is just as important as mastering perfect pitch. With this new mode, you can visualize and analyze the unique characteristics of your sound. By comparing your data and envelope curves with a teacher's or an ideal reference sound, you gain an objective perspective on your playing—providing the perfect catalyst for tone improvement and musical growth.
● Selectable Algorithms & Features
- Fast Fourier Transform (FFT)
Detection time and resolution (frequency unit) are determined by your sample rate and sample count. Highly resilient to ambient background noise.
- Autocorrelation Method
Offers even better noise resistance and significantly lower CPU usage compared to FFT. However, it requires a sustained, stable pitch to accurately calculate the frequency.
- Cepstrum Method
Perfect for analyzing frequency components and capturing the unique timbre or resonance of an instrument. On the downside, it is computationally expensive (higher CPU load) and prone to occasional octave errors.
- YIN Algorithm
Delivers high-precision fundamental frequency (F0) estimation with robust noise immunity. Disadvantages include a potential drop in accuracy within lower frequency ranges, and difficulty detecting accurate pitch for timbres with complex overtones. Setting the proper threshold is key.
- Zero-Crossing Method
A lightweight, straightforward method that calculates frequency based on the time intervals between zero-crossings, enabling the fastest real-time response. On the other hand, it can struggle with rich overtones or high noise environments. Applying a low-pass filter appropriately can significantly mitigate inaccuracies for overtone-heavy instruments.
Tuner
Powered by high-precision digital signal processing (DSP) to deliver clean, uncompromised audio.
Instrument Tuner
Manage complex audio analysis and effects processing effortlessly with an intuitive interface.
High Precision
A robust suite of features to support practice, production, listening, and all music activities.
Low Frequency
Combines low-latency processing with advanced acoustics to satisfy both hobbyists and professionals.
ユーザーガイド & 使い方
詳しい設定や操作手順については、以下のスライド説明書をご覧ください。
User Guide & Instructions
For detailed settings and operation procedures, please refer to the slides below.
更新履歴
ケプストラム解析による「音色ベンチマーク」モードを実装。 音程だけじゃなく音色も鍛えられるようになりました。
インジケータを視認性の高いものに変更し、レスポンスを向上させました。
ＦＦＴ、ゼロクロス法、ケプストラム法 などのアルゴリズムを選択でき、設定次第でであらゆる環境に適応できるチューナー
Update History
A "timbre benchmark" mode using cepstrum analysis has been implemented. Now you can train not only pitch but also timbre.
including indicator visibility and response improvements.
A tuner that allows you to select from algorithms such as FFT, the zero-crossing method, and the cepstrum method, and can be adapted to any environment through its settings.
DS Soft のこだわり
既存のアプリでは手が届かないニッチな不便を、独自の技術と視点で解消します。不要な広告の削減や快適なインターフェース設計に真摯に取り組んでいます。
Our Commitment
We solve niche inconveniences that mainstream apps overlook with unique technology and perspective. We are truly committed to minimalist ads and comfortable user interface design.
今すぐ手に入れよう。
Get it now.