The trend of cyber crime started with phone phreakers of the 1970’s. They just gain access to an organizations telephone switchboard and then make their own calls or even sell the call to other parties. They gain access either by impersonating a technician, by obtaining an employees access code or by using software on internet. Capturing calling card details, counterfeiting or illicit reprogramming of stored value telephone cards comprise some other form of service theft.
The technology has revolutionized the communication system which helps the public and private sectors in keeping their records as well as communicating. The spur in technology also enhances the possibilities of criminal activities as is evident from the increased number of drug trafficking, gambling, money laundering child pornography with the help innovative technology system. Child pornography is a bright example which is available across the nation and within fraction of time through internet. Though this crime is known to everyone and subjected to police investigation still it is working in various networks across nations.
Telecommunication piracy is another type of cyber crime which is on the rise. With the help of digital technology reproduction and dissemination of print, graphics, sound and multimedia combinations became easy. Money making by selling pirated material at low cost has tempted many towards this crime.
Objectionable contents exists in abundance in internet which includes sexually explicit materials, racist propaganda and messages to harass, threaten someone are disseminated aplenty through internet. From obscene calls to cyber-stalking criminals has choose better ways of crime. Computer networks are also used for extortion. Electronic money laundering and tax evasion are one of such crimes that are being done with the help of emerging technologies. The evolution of e-commerce has helped the cause of criminals by various measures. As the world heavily relies on communication technology for data processing any damage to this system will lead to catastrophic consequences. Since most of countries use computers to store data about defence plans it is always possible that these plans could reach in the hands of terrorists.
Sales and investment frauds becomes more realistic as digital technology is used for electronic commerce. Bogus investment, deceptive charitable solicitations is increasingly common through internet. Fraudsters could now access to millions of victims through internet with little investment in a short time. The developments in telecommunications has create newer vulnerabilities such as industrial espionage to surveillance of an unfaithful spouse and the existing laws could do nothing more to control it. With the new technology electronic transfer has begun to increase and so the risk of interception and diversion of such transactions. These above type of computer related crimes are exclusive and might not occur everywhere but the possibilities are always there that they too get a quick getaway through telecommunication services.
Electric guitarist seldom just use the amp along and play, they make use of different types of effects to make good music. Some effects that i will talk about include distortion, chorus, phase shifter, pitch shifter, digital delay, wah-wah pedal, reverb and tremolo. A good multi effects pedal brand is ZOOM.
Distortion This effect makes the sound driven too hard for the amp. Most guitarist will make use of this effect because it creates a musical pleasing way. Distortion can be anything from fuzzy to a screaming chain-saw fuzz used by bands who play metal.
Chorus This effect makes the overall sound sound fatter, which sounds like the sound of many guitarist playing all at one time.
Phrase Shifter This effect allows you to play in harmony alone through splitting the signal into two paths. It is really useful when practicing a song alone as it allows you to play in harmony.
Digital delay This device produces a repetition of the sound, just like echoes. It also created rhythmically timed repeats of the notes you play. One famous band that uses this is Guns N' Roses.
Wah-wah pedal This effect plays with the frequency. You can control the sound by raising and lowering the pedal. The world famous dragonforce makes use of this pedal to make all sorts of weird sounds.
Reverb This effect reproduces the natural echo sound produced. It is sometimes included in amps. While the ones include in amps are not bad, having reverb as a separate will give you more variety and control.
Tremolo Similar to reverb, it is included in many amps. Tremolo is the rapid wavering of the volume that makes your guitar sound as if you are playing it through a slowly moving electric fan.
Both Sarah Brown & Victor Chia are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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Victor Chia has sinced written about articles on various topics from Guide Guitar, computers and the internet and Guide Guitar. Victor is a self-confessed guitar addict. He has been playing the guitar for 3years and is still playing it now. He plays with a band and knows much about electric guitars. So, come on and visit. Victor Chia's top article generates over 8100 views. to your Favourites.