| [摘要] |
| 本研究在心理聲學上，針對台灣生活噪音中連續性音源而提出較為客觀的 |
| 方式進行心理感受中大小聲的評估，不同於過去對噪音印象的記憶評估方 |
| 式。並試圖將心理評估結果與物理指標量測結果比較，推論出與人的感受 |
| 較為接近的指標並以此指標建立心理量評估的應用模型。聲學物理指標， |
| 是以心理感受做為量測的基礎，但在台灣使用時考慮該地區心理感受的情 |
| 形卻很有限。目前相關法令或建議的指標，在心理量資料累積的配合上， |
| 也十分缺乏。本研究以此問題做為研究的方向，說明如下：連續性音源物 |
|
理性參數的實測與計算，是選出常用的物理指標（Sone、Pnc、Noy、Leq |
| 及Lmax）計算音源對象的音壓值，並將量測結果，做為與心理量比較前的 |
| 準備。連續性音源的心理參數值的量測與分析，是依據國外聽力量測 |
|
Adjustment方法，發展心理感受評估的實驗，並依此實驗的結果，分析出 |
| 不同空間與音源對象物間，對心理感受的影響。心理參數與物理參數的比 |
| 較分析，經指標間的比較，企圖以統計方法分析心理感受與物理指標間的 |
| 關係，並推論出不同環境的應用模型。藉由對連續性音源的心理量評估指 |
| 標與物理指標的比較後，分析得知Leq與Lmax二指標，對於人的心理感受 |
| 上最為接近，並建議以此二指標量測連續性音源。而心理因素對噪音的感 |
| 受仍有相當成份的變異量未能解釋，可能與各種噪音在時間上的變異性有 |
| 關。 |
| The main purpose of this
research is to evaluate the subjective |
| response of continuous sounds in
actual environment noise in |
| Taiwan by using the classical
method just as Adjustment and |
| Limits, and attempts to clarify
the differences from the |
| valuation of the "impression
noise", and make a comparison |
| between psychological and
physical factor, in order to found a |
| model of psychological
evaluation that is made up with physical |
| factor. Sonic factor must be
established with sub- jective |
| response , the psychological
indicator in domestic has always |
| been lacked. Evaluate the
continuous sounds by physical test; |
| use the physic
factor(Sone、Pnc、Noy、Leq and Lmax)and |
| calculate the outcome of
experiment, in order to make a |
| comparison with psychological
test. Evaluate the continuous |
| sounds by psychological test;
develop an experiment the |
| evaluation of subject response
by using the method of sonic |
| test in overseas and analyze
that different space and object |
| result in different
psychological factor. Analyze the |
| characteristics between the
physical and psychological factor; |
| using statistics' methods to
analyze subject response and |
| physical factors, in order to
establish a model into different |
| environment. Through the
comparison of physical and |
| psychological test continuous
sounds , I indicate that Leq and |
| Lmax are approach to human's
feeling and propose to use these |
| factor to measure continuous
sounds. |