SyncCircle 是基於網頁的高精度音訊延遲測量工具。透過視覺化的圓環幫助使用者測量藍牙耳機、喇叭或音效卡的輸出延遲。
- 點擊 開始測試 (或按 Enter)。
- 聽取規律的節拍，並在聲音響起的瞬間按下 空白鍵 或 點擊圓環。
- 建議連續點擊 10 次以上以獲得穩定的統計值。
- 校準建議：先使用「有線耳機」測得基準值，再與「無線耳機」對比，兩者相減即為最精確的無線傳輸延遲。
SyncCircle is a high-precision, web-based audio latency measurement tool. It utilizes a visual ring to help users estimate the output latency of Bluetooth headphones, speakers, or sound cards.
- Click Start Test (or press Enter).
- Listen to the steady beat and press Space or Click the Ring exactly on the beat.
- It is recommended to tap at least 10 times for a stable average.
- Calibration Tip: Test with wired headphones first to establish a baseline, then compare with your wireless device to isolate the transmission latency.