BA107 Make and receive telephone calls. 1.1- Describe the features of telephone systems and how to use them. On my own phone at work I have many different features such as * Loudspeaker * Volume * Hold * Transfer * End call Each one of these features has a different working. Loudspeaker- This is so myself and others around me can hear what the clients have to say‚ coming through the phone rather than a headset. Volume- This is so we can here the clients at the tone we want them weather
Premium Telephone call Telephone Telephone number
Causes And Effects Essay The Effects Of Noise Pollution Generally‚ Sound is very much important to our daily live‚ but noise is not. Noise is used as an annoying sound. Most of us every time hear the sounds in everyday life‚ likewise the traffic‚ the television‚ ‚ Loud music‚ people talking on their phone and even pets are also shouting in the middle of the night. The whole things of these have come to a part of the culture and hardly annoy us. Moreover‚ noise is made by big trucks‚ household gadgets
Premium Sound Hypertension Noise pollution
vehicles are rising every day. Delhi has the maximum number of vehicles in the world. The poisonous gases coming out of these vehicles are making the environment more polluted. Besides the blowing of horns‚ rumbling of factories and noises from the loudspeakers and vehicular movements are causing noise pollution as well. The pollution has been an important cause of various diseases like high blood pressure‚ asthma‚ skin problem and respiratory disorders. Migration is also major cause of pollution. Every
Premium Pollution Environment Environmentalism
The most important problem faced by the modern world today is environmental pollution. Unless and until effective measures are adopted to prevent this grave problem‚ it is going to affect life on earth. Man has exploited the natural resources in order to meet the demands of the ever-increasing population and also to meet the requirements of industries. As the demand for basic things like food‚ water‚ clothes and shelter increased; man exploited natural resources like minerals‚ forests‚ water and
Free Oxygen Pollution Acid rain
amplitude of oscillations at each position we look at changes‚ but the frequency of oscillation is the same. Near a node‚ the oscillation amplitude is small. In this experiment‚ the lab requires an audio amplifier capable of driving a heavy-duty 8-ohm loudspeaker. This amplifier is used to produce standing waves in wires of various linear densities. The required tension is supplied by hanging appropriate masses from the wires. After a string is attached to the amplifier and hung on a weight at the opposite
Premium Wave Wavelength Acoustics
The survey is conducted among 89 active students from various universities . As shown in the graph‚ 99% out of those 89 students has been late for their class at least 1 time so far. Out of those 89 students‚ 14% is late almost every time‚ 17% comes late a few time a week‚ 36% is sometime late‚ and 32% is rarely seen late for class. That’s roughly one- third (31%) of students who’s frequently late for classes. The analysis will look at some of the most common reasons and factors for being late by
Premium HTC Sense
SOUND POLLUTION NOISE CONTROL Noise has the potential to impact on us all every day‚ in different ways. Any form of noise can be considered pollution if it causes annoyance‚ sleeplessness‚ fright‚ or any other stress reaction. noise is transient; once it stops‚ the environment is free of it we can measure individual sounds that may damage human hearing‚ but it is difficult to monitor cumulative exposure to noise or to determine just how much is too much the definition of noise itself is highly
Premium Noise pollution
NOISE POLLUTION INTRODUCTION: Noise may not seem as harmful as the pollution of air or water but it is also a severe problem that affects human health and can contribute to a general deterioration of environmental daily. NOISE: The word “Noise” derived from the Latin word “Nausea” meaning seasickness‚ or any sensation of disgust‚ annoyance or discomfort. The most common definition of noise is “Unwanted Sound”. A sound might be unwanted because it is; • Loud • Unpleasant or annoying •
Premium Noise pollution Sound Noise
Lab Sheet 1. In the lab activity‚ you will examine sound waves as they are emitted from a moving source. Predict what will happen to the sound waves when the sound source is in motion. Record your prediction (hypothesis) as an “if then” statement. (For example: If you select the GO button‚ then the train will move) If the sound source is moving‚ as it get closer to the person it will get louder and the farther away it gets it starts to fade. 2. Select the boy icon. Select the lowest pitch by selecting
Free Sound Frequency
20th century‚ many composers made use of new technology to experiment with musical sounds. Recording on tape allowed composers to record sounds‚ then change and rearrange them to create a new musical work. The piece was then played back through loudspeakers. This meant that the composer did not need performers to interpret the
Premium Music Gramophone record Sound