vendredi 26 août 2016

Talk Phone Technology And Advancement In Design

By Ann Schmidt


While Smartphones are somewhat new, walkie talkies have been around for quite some time. The application access and operations of smart phones might be new in comparison. However, talk phone technology has existed since the days of Alexander Graham Bell. As such, it is only the cellular, wireless and prepaid technologies which are new in these new so-called smart models.

In 1876, Alexander Graham Bell created the first ever communications device. In doing so, the scientist spent a lot of hours researching elocution and speech. After which, the man became the first person ever to receive a United States patent for the research, development and design of the first working telephone.

The concept behind this research and development was originally inspired by Alexander's deaf wife. For, it was during a time that Alexander was working on research related to hearing devices that concept and design evolved into a two way communications device. Sadly, while Mr. Bell became quite famous for this discovery, it was removed from further research and development.

At this time, Alexander decided to work on other projects related to hydrofoil, aeronautic and communication systems. While not granted patents in these fields, there is no doubt that this research and development had an effect on society at large. In addition, the scientist had an extremely strong influence on the overall creation, design and distribution of the National Geographic Society magazine while serving as second president of the publication.

The first experimentation with sound as encouraged by a loving father took place while the Bell children were quite young. For, it was this father who took two sons on the journey of a lifetime. When, in 1863, the three attended an exhibition which included a working "mechanical man." A model which included a simulated human voice that could talk to those attending the exhibit. After which, the two boys then created an Automaton in the garage of the family home, a project that would later lead to the first working telephone as a communications device.

While the project was a success, it was the father who paid for all the parts and processes involved. In addition, excited to see the boys so interested in scientific research and developed, a major prize was offered if the project became successful. While there is no record of what the prize might have been, it is clearly evident that the boys deserved more than just a prize for having creating this working model of the original "mechanical man."

For, one of Bell's most interesting experimental subjects was the family dog. Most likely considered animal abuse by today's standards, the scientist worked to create an ongoing growling pattern. At which time, Mr. Bell would attempt to move the dog's lips and adjust the vocal cords to produce a specific sound. One sound the scientist created sounded like the dog was asking "How are you grandma?"

Talking dogs are nothing new as can be seen by many clips on television and YouTube videos. However, Alexander's was the first known to speak much less be involved with the overall design of sound transmission. In addition, it was through working with the family dog that Alexander discovered resonance and volume could be changed with tuning forks.




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