A digital storage oscilloscope (DSO) is an oscilloscope which stores and analyses the input signal digitally rather than using analog techniques. It is now the most common type of oscilloscope in use because of the advanced trigger, storage, display and measurement features which it typically provides. Digital storage oscilloscope costs vary widely; bench-top self-contained instruments (complete with displays) start at US$300 or even less, with high-performance models selling for tens of thousands of dollars. Small, pocket-size models, limited in function, may retail for as little as US$50.
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| - Digital storage oscilloscope (en)
- Osiloskop penyimpanan digital (in)
- デジタル・ストレージ・オシロスコープ (ja)
- 디지털 오실로스코프 (ko)
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| - 디지털 오실로스코프는 오실로스코프의 한 종류로써, 다양한 전압을 사용할 수 있는 아날로그 오실로스코프와 달리 2진법을 활용한 오실로스코프를 일컫는다.디지털 오실로스코프의 경우, 측정된 전압을 디지털 신호로 바꾸는 아날로그-디지털 변환기(ADC:analog-to-digital converter)가 사용된다.아날로그와 디지털 장비에 있어 외관의 차이는 거의 없지만 디지털 오실로스코프는 아날로그 오실로스코프에 비해 신뢰성이 높으며 빠르고 복잡한 신호까지 포착할 수 있다. 특히 단발신호의 측정에 유리하며, 신호 저장 등이 가능하다는 기능의 차이가 있다. 사용자는 이로써 프린터에 파형을 사용하거나, 신호를 잡아 파형을 확대, 비교 혹은 전송 할 수 있다.디지털 오실로스코프 선택에 있어서는 측정 대상이 되는 시그널의 종류와 아날로그 대역폭, 입력 채널 수, 샘플링 속도, 메모리 길이 등의 기준이 적용된다. (ko)
- A digital storage oscilloscope (DSO) is an oscilloscope which stores and analyses the input signal digitally rather than using analog techniques. It is now the most common type of oscilloscope in use because of the advanced trigger, storage, display and measurement features which it typically provides. Digital storage oscilloscope costs vary widely; bench-top self-contained instruments (complete with displays) start at US$300 or even less, with high-performance models selling for tens of thousands of dollars. Small, pocket-size models, limited in function, may retail for as little as US$50. (en)
- Osiloskop penyimpanan digital adalah osiloskop yang mampu melakukan penyimpanan data secara digital. Data yang tersimpan tidak akan berubah meski dalam waktu yang lama. Osiloskop penyimpanan digital menggunakan memori digital. Data digital dapat diproses menjadi sinyal digital. Pada rangkaian digital berkecepatan tinggi terdapat satu set menu. Sinyal digital masukan diubah menjadi bentuk digital melalui pengubah analog-ke-digital. Data digital kemudian disimpan dalam memori data. Saat akan digunakan, data diproses dan kemudian dikirim ke layar. Pada jenis osiloskop digital masa awal, layar yang digunakan adalah tabung sinar katode. Pada osiloskop modern, jenis layar yang digunakan adalah penampil kristal cair. Beberapa jenis osiloskop penyimpanan digital dapat dibuat dalam rangkaian listri (in)
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| - A digital storage oscilloscope (DSO) is an oscilloscope which stores and analyses the input signal digitally rather than using analog techniques. It is now the most common type of oscilloscope in use because of the advanced trigger, storage, display and measurement features which it typically provides. The input analogue signal is sampled and then converted into a digital record of the amplitude of the signal at each sample time. The sampling frequency should be not less than the Nyquist rate to avoid aliasing. These digital values are then turned back into an analogue signal for display on a cathode ray tube (CRT), or transformed as needed for the various possible types of output—liquid crystal display, chart recorder, plotter or network interface. Digital storage oscilloscope costs vary widely; bench-top self-contained instruments (complete with displays) start at US$300 or even less, with high-performance models selling for tens of thousands of dollars. Small, pocket-size models, limited in function, may retail for as little as US$50. (en)
- Osiloskop penyimpanan digital adalah osiloskop yang mampu melakukan penyimpanan data secara digital. Data yang tersimpan tidak akan berubah meski dalam waktu yang lama. Osiloskop penyimpanan digital menggunakan memori digital. Data digital dapat diproses menjadi sinyal digital. Pada rangkaian digital berkecepatan tinggi terdapat satu set menu. Sinyal digital masukan diubah menjadi bentuk digital melalui pengubah analog-ke-digital. Data digital kemudian disimpan dalam memori data. Saat akan digunakan, data diproses dan kemudian dikirim ke layar. Pada jenis osiloskop digital masa awal, layar yang digunakan adalah tabung sinar katode. Pada osiloskop modern, jenis layar yang digunakan adalah penampil kristal cair. Beberapa jenis osiloskop penyimpanan digital dapat dibuat dalam rangkaian listrik. Sedangkan datanya disimpan di tempat lain. Gambar layar dapat langsung direkam di atas kertas tanpa perlu kamera osiloskop. Cara ini dilakukan melalui pencetak atau pencetak grafis yang terpasang. Osiloskop penyimpanan digital memiliki perangkat lunak yang mampu melakukan analisis sinyal. Fungsi yang dapat dipakai adalah pengukuran waktu penaikan, , amplitudo dan frekuensi spektrum. Prinsip kerja dari osiloskop penyimpanan digital dibatasi oleh kinerja rangkaian listrik analog dan frekuensi sampel. Secara umum, anlalisis sinyal digital pada osiloskop penyimpanan digital hanya dapat terjadi saat frekuensi sampel pada tingkat . (in)
- 디지털 오실로스코프는 오실로스코프의 한 종류로써, 다양한 전압을 사용할 수 있는 아날로그 오실로스코프와 달리 2진법을 활용한 오실로스코프를 일컫는다.디지털 오실로스코프의 경우, 측정된 전압을 디지털 신호로 바꾸는 아날로그-디지털 변환기(ADC:analog-to-digital converter)가 사용된다.아날로그와 디지털 장비에 있어 외관의 차이는 거의 없지만 디지털 오실로스코프는 아날로그 오실로스코프에 비해 신뢰성이 높으며 빠르고 복잡한 신호까지 포착할 수 있다. 특히 단발신호의 측정에 유리하며, 신호 저장 등이 가능하다는 기능의 차이가 있다. 사용자는 이로써 프린터에 파형을 사용하거나, 신호를 잡아 파형을 확대, 비교 혹은 전송 할 수 있다.디지털 오실로스코프 선택에 있어서는 측정 대상이 되는 시그널의 종류와 아날로그 대역폭, 입력 채널 수, 샘플링 속도, 메모리 길이 등의 기준이 적용된다. (ko)
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