
A virtual theremin where students press and drag over a plane. Moving left and right changes pitch, moving up and down changes volume, and readouts show frequency, note, volume and wavelength.
KiwiBee sử dụng cookie tùy chọn của Google Analytics, Google Ads và Meta Pixel để hiểu khách truy cập là người lớn, đo lường số lượt đăng ký hoàn tất và cải thiện các chiến dịch. Cookie thiết yếu luôn được bật. Pixel quảng cáo ChatGPT của OpenAI cũng đo lượt xem trang và yêu cầu đã gửi sau khi bạn đồng ý quảng cáo, và có thể dùng thông tin liên hệ đã băm để đối sánh. Chính sách quyền riêng tư
Drum Pads gives students a grid of sixteen labeled pads in 3D. Each one is a drum sound made from oscillators and noise, such as a kick, snare, hi-hat, tom or conga. Students play by clicking a pad or pressing keys in the rows 1-4, Q-R, A-F and Z-V. The last drum played and the tempo are displayed. Students can record a pattern, press Loop last 4 bars to hear it repeat at a chosen tempo from 60 to 180 BPM, then stop or clear it. It shows how rhythm, tempo and the sound of percussion work, and suits music and science lessons on sound.
Yes. Drum Pads is free, needs no sign-up and works in any modern browser, including classroom whiteboards, tablets and phones.
Play a pattern on the pads, then press Loop last 4 bars. The simulation repeats the last 16 beats at the tempo you chose. Use Stop loop to end it and Clear recording to start over.
The sound starts near 150 hertz and sweeps quickly down to about 45 hertz. Your ear hears that fast drop in pitch as a low thump.
Hi-hats are bursts of noise that contain very high frequencies, above about 5 kilohertz, which we hear as a bright, sharp sound.
Đặt vào hệ thống học tập, blog hoặc trang lớp của bạn — miễn phí.
<iframe src="https://kiwibee.io/vn/simulations/drum-pads-3d-simulation/embed" title="Drum Pads | KiwiBee" loading="lazy" allowfullscreen style="width:100%;height:min(70vh,620px);min-height:420px;border:0;border-radius:16px"></iframe>Tiếp tục khám phá

A virtual theremin where students press and drag over a plane. Moving left and right changes pitch, moving up and down changes volume, and readouts show frequency, note, volume and wavelength.

Students draw a single cycle of a wave on a grid, and the simulation plays it as a repeating tone. Frequency, preset waves and a join-ends option let them compare their drawing with sine, square and sawtooth sounds.

Six 3D flute pipes with a slider ring at the top of each. Students drag the ring to change the pipe length, click a pipe to blow it and switch between open and closed pipes to see air moving and hear the pitch.

A 3D music box with a pinned drum and a steel comb. Students click dots to add or remove pins, drag the drum to turn it or let it wind itself, and see how tooth length sets each note.

A 3D grid of 8 steps and 4 rows: kick, snare, hat and bell. Students click cells on and off while a playhead sweeps across, and a tempo slider and pattern presets change the groove.
Không gian giáo viên miễn phí của KiwiBee gộp soạn bài, phiếu bài tập, công cụ lớp học và sổ điểm vào cùng một nơi.
Bắt đầu miễn phí và tạo lớp học đầu tiên