Measurement Of And Effect Of Environmental Noise In The Market

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MEASUREMENT OF AND EFFECT OF ENVIRONMENTAL NOISE IN THE MARKET

Title Page

Certification/Declaration

Approval Page

Dedication

Acknowledgement

Abstract

Table of content

 

Chapter 1

Introduction

1:1 Introduction

1:2 Background of the Study

1:3 Statements of Problems

1:4 Objectives of the Study

1:5 Research Question

1:6 Study of the Hypothesis

1:7 Significance of the Study

1:8 Justification of the Study

1:9 Scope of the Study

1:10 Definition of Terms

 

Chapter 2

Literature Review

2:0 Introduction

2:1 Conceptual Clarification

2:2 Theoretical Framework

2:3 Literatures on the Subject Matter

 

Chapter 3

Research Methodology

3:0 Area of Study

3:1 Source of Data

3:2 Sampling Techniques

3:3 Method Data Collection

3:4 Method of Data Analysis

3:5 Reliability of Instrument

3:6 Validity of Instrument

3:7 Limitations of the Study

 

Chapter 4

Data Analysis

4:0 Introduction

4:1 Finding of the Study

4:2 Discussion of the Study

4:3 Summary

 

Chapter 5

Summary, Conclusion and Recommendation

5:0 Summary of Findings

5:1 Conclusion

5:2 Recommendations

5:3 Proposal for Further Studies

Environmental noise is the summary of noise pollution from outside, caused by transport, industrial and recreational activities.

Noise is frequently described as ‘unwanted sound’, and, within this context, environmental noise is generally present in some form in all areas of human, animal, or environmental activity. The effects in humans of exposure to environmental noise may vary from emotional to physiological and psychological.

Noise at low levels is not necessarily harmful; environmental noise can also convey a sense of liveliness in an area, and is not then always considered ‘unwanted’. However, the adverse effects of noise exposure (i.e. noise pollution) could include: interference with speech or other ‘desired’ sounds, annoyance, sleep disturbance, anxiety, hearing damage and stress-related cardiovascular health problems.

Weather-proof microphone attached to box containing sound level meter for environmental noise measurements

As a result, environmental noise is studied, regulated and monitored by many governments and institutions. This creates a number of different occupations. The basis of all decisions is supported by the objective and accurate measurement of noise. Noise is measured in decibels (dB) using a pattern-approved sound level meter. The measurements are typically taken over a period of weeks, in all weather conditions.

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