原创互动 06 · 读谱内听

ORIGINAL INTERACTION 06 · NOTATIONAL AUDIATION

先在心里想，再听到答案

Imagine first. Hear the answer later.

看一小节谱，先预测音的高低走向与长短。你可以先听中央 C 作为参照；目标旋律只在记录预测并主动揭示后才可播放。

Read one bar and predict pitch direction and duration. You may hear middle C as a reference; the target melody becomes playable only after you record a prediction and explicitly reveal it.

这是原创教学图例，尚未做学习效果试验。固定为高音谱号、4/4、C 大调语境；四分音符是一拍。C4 是中央 C（MIDI 60／88 键钢琴的第 40 键）；不需要 MIDI 乐器。

This is an original educational illustration, with no learning-effectiveness trial. It uses treble clef, 4/4 and a C-major context; a quarter note is one beat. C4 is middle C (MIDI 60/key 40 on an 88-key piano); a MIDI instrument is unnecessary.

1 · 看谱，保留自己的预测

1 · Read and preserve your prediction

五条线从下到上为 E4、G4、B4、D5、F5；下加一线上的音是 C4。每个黑色符头加符干为四分音符，空心符头加符干为二分音符。谱下数字是拍的位置；空位置不自动表示休止。

The five lines, bottom to top, are E4, G4, B4, D5 and F5; the ledger line below is C4. A filled notehead with a stem is a quarter note; an open notehead with a stem is a half note. Numbers under the staff mark beats; an empty position does not automatically mean a rest.

文字谱面提供同样的音名与时值，方便辅助阅读；一旦打开，本次记为使用了读谱辅助。参照音与目标示范分别记录。

Text notation supplies the same pitch names and values for assisted access. Opening it marks this attempt as aided reading. Reference sound and target demonstration are recorded separately.

2 · 揭示、播放、比较2 · Reveal, play, compare

3 · 把检查接回练习3 · Return the check to practice

先用声音范例建立音高与节奏词汇，再用尚未听过的小谱检验。若暂时不能想出声音，可以先比较两个单音或只预测长短。此例不自动判定你“内听成功”，不会从文字回答推断绝对音感、手部动作或学习水平。

First build pitch and rhythm vocabulary with heard examples; then test with small unheard patterns. If imagining sound is not yet possible, compare two tones or predict duration alone. This example does not automatically certify audiation or infer absolute pitch, hand motion or ability from a written response.

下一次使用真正没听过、难度相近的原创谱例，再先预测后核对；本页只有 A、B 两个例子，重复点击不能无限产生新迁移题。刷新会清除内存记录，但不会让已经听过的材料重新变成陌生材料。

Next use genuinely unheard original notation of comparable difficulty and predict before checking. This page has only A and B; repeated clicks cannot generate unlimited new transfer items. Refreshing clears in-memory records, but cannot make heard material unfamiliar again.

声音说明：本页用浏览器生成正弦合成音，不是钢琴采样；采用 A4 = 440 Hz 的十二平均律。播放不模拟触键、踏板、强弱或真实乐句诠释。请把设备音量调到舒适程度。所有内容本地运行，不请求麦克风，不上传或永久保存答案。

Sound: the browser generates sine tones, not piano samples, using twelve-tone equal temperament with A4 = 440 Hz. Playback does not simulate touch, pedal, dynamics or real phrasing. Set the device volume comfortably. Everything runs locally, with no microphone, upload or persistent answer storage.