NOT CLEARED; exclude playback until a human educator listens to each exact file on the intended device/in the intended room, sets comfortable volume, checks accessible stop and offers no-sound. Human listening/device/volume approval is held. Numerical peak checks do not establish acoustic comfort. No automatic play or speaker near an ear. Live source review is separate.
All files are original synthesized mono 16-bit PCM, 22,050 Hz, 46,305 frames, 2.10 seconds, with 0.008 second onset/end fades. No sample, song, voice, person or instrument is recorded. Beat starts are nominal 0.10/0.60/1.10/1.60seconds (production spacing0.50 seconds, not a child tempo target). Intervals below are half-open; original0.085 second ends are quantized to the sample grid. Machine-readable full transcript supplies every individual part-event, recipe and silence interval. Silence refers to the file, not a child's body or communication.
| File | Exact score and every onset/duration | Complete file silence | No-sound route |
|---|---|---|---|
| cue-h-three-on-four.wav (playback review held) | RHYTHM1,3,4/rest2; 330 Hz sine, gain0.055; onsets0.10/1.10/1.60s, each0.085 s. | 0–0.10;0.185–1.10;1.185–1.60;1.685–2.10s. | PULSE X X X X above X REST X X; point all four, three rhythm events. |
| cue-i-rest-at-four.wav (playback review held) | RHYTHM1,2,3/rest4; same recipe; onsets0.10/0.60/1.10s, each0.085 s. | 0–0.10;0.185–0.60;0.685–1.10;1.185–2.10s. | Upper four X; lower X X X REST; three rhythm events, quiet4. |
| cue-j-middle-hold.wav (playback review held) | REST1/LONG2–3/X4; 330 Hz sine, gain0.055; one held onset0.60s/duration0.90 s, one short onset1.60s/duration0.085 s. | 0–0.60;1.50–1.60;1.685–2.10s. | Upper four X; lower REST1, one band2–3, X4. Two events, three occupied places. |
| little-window-pulse.wav (playback review held) | Little Window Rhythm PULSE alone, X1/2/3/4; 220 Hz sine, gain0.012; four onsets0.10/0.60/1.10/1.60s, each0.12 s. | 0–0.10;0.22–0.60;0.72–1.10;1.22–1.60;1.72–2.10s. | Trace four upper X steadily or read/point the same four places without timing evidence. |
| little-window-rhythm.wav (playback review held) | Model RHYTHM alone, X1/3/4/rest2; 330 Hz sine plus0.25×990 Hz sine, gain0.014; three onsets0.10/1.10/1.60s, each0.12 s. | 0–0.10;0.22–1.10;1.22–1.60;1.72–2.10s. | Trace lower X REST X X with four upper places; rhythm waits2. |
| little-window-together.wav (playback review held) | Model both parts: pulse four events at0.10/0.60/1.10/1.60s with pulse recipe; rhythm three at0.10/1.10/1.60s with rhythm recipe; each0.12 s. Seven part-events, four distinct onsets; three coincidences, pulse only at2. | 0–0.10;0.22–0.60;0.72–1.10;1.22–1.60;1.72–2.10s. | Align upper X X X X/lower X REST X X; read each part separately, then the columns. No compulsory simultaneous performance. |
The saved Little Window Rhythm source identifies creator/type/date/documented purpose, not a fictional human or community. Distinguishable synthesis recipes are not a timbre-recognition/pitch assessment. Pulse alone, rhythm alone and together are useful comparison candidates; the original H/I/J remain unchanged. These practice cues do not give fresh K's1/2/4 answer or fresh L'sX1/LONG2–3/REST4 score.
A silent/raised score completes composition planning, not actual aural perception or timed performance. Child-directed adult sound is adult performance only if sounded; silent direction is a plan. Actual child making/listening, exact source encounter/own response and willing-audience sharing each need their own dated observer/help record. No child recordings or mandatory playback.