Eckel K, Ehmer G, Wranek U
HNO. 1985 Jan;33(1):30-5.
Tachistophony is presented as a method of measuring time-thresholds for understanding spoken signals and for recognising sound levels. The minimum total-time of periodically interrupted sound-events per second is assessed. The pause-total can reach a value between 4 and 9 times (in extreme cases up to 14 times) the sound flow period. The total of sound-pulses is measured only at 250 to 100 ms, with the recognition of values still operative. Due to the low information-content of numerical words their time-threshold is the lowest. The time-threshold lies considerably higher for one-syllable words and sentences with a higher information-content. The superiority of the left ear with dichotic stimulation is confirmed with monaural tachistophonic stimulation. These values are related to phase-frequencies of between 13 and 40 Hz. When the phase-frequency is lowered, comprehension below 8 Hz falls considerably. This is less apparent with phase-frequencies between 40 and 110 Hz.
速听法是一种用于测量理解口语信号和识别声音水平的时间阈值的方法。评估每秒周期性中断的声音事件的最小总时间。停顿总时长可达声音流周期的4至9倍（在极端情况下可达14倍）。仅在250至100毫秒时测量声脉冲总数，此时识别值仍有效。由于数字单词的信息含量低，其时间阈值最低。单音节单词和信息含量较高的句子的时间阈值要高得多。双耳分听刺激时左耳的优势通过单耳速听刺激得到证实。这些值与13至40赫兹之间的相位频率有关。当相位频率降低时，低于8赫兹的理解能力会大幅下降。在40至110赫兹之间的相位频率下，这种情况不太明显。
