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視頻和音頻延遲測(cè)量系統(tǒng)旨在提供精確的方法來(lái)測(cè)量不同視頻和音頻信號(hào)之間的延遲。

它被設(shè)計(jì)為現(xiàn)場(chǎng)工具，允許設(shè)計(jì)工程師和QA專家準(zhǔn)確測(cè)量AV系統(tǒng)中的延遲參數(shù)。

主要特點(diǎn):

3x高速光學(xué)輸入，以捕捉屏幕上的圖像變化
2個(gè)音頻輸入，從設(shè)備音頻輸出捕獲音頻信號(hào)
延遲測(cè)量精度優(yōu)于5毫秒(視頻1ms，音頻5ms)
液晶顯示屏和LED指示燈，快速用戶反饋
附帶Windows軟件，提供測(cè)量自動(dòng)化和報(bào)告

Video and audio latency measurement system is intended to 

provide accurate way to measure latencies between different video and audio 

signals. It is designed as an on-field tool allowing design engineers and QA 

specialists accurately measure latency parameters in the AV systems.

Key features:

• 3x high speed optical inputs to capture image changes from screens
• 2x audio inputs to capture audio signals from device audio outputs
• Latency measurement accuracy better than 5 milliseconds (1ms for video, 5ms for audio)
• LCD screen and LED indicators for quick user feedback
• Comes with Windows software that provides measurement automation and reporting