{"video_id":"0pVv2fIMDBk","title":"Microphones as Fast As Possible","channel":"Techquickie","show":"Techquickie","published_at":"2015-05-07T14:58:16Z","duration_s":346,"segments":[{"start_s":0.08,"end_s":4.92,"text":"for people like me who have made a living out of the smooth audible","speaker":null,"is_sponsor":0},{"start_s":3.52,"end_s":10.24,"text":"chocolate of their voices microphones have become a tool on","speaker":null,"is_sponsor":0},{"start_s":7.879,"end_s":13.719,"text":"which our variability to put food on our tables is dependent and while your","speaker":null,"is_sponsor":0},{"start_s":12.04,"end_s":17.8,"text":"average person might not feel the same way about them and may never set foot","speaker":null,"is_sponsor":0},{"start_s":15.24,"end_s":21.56,"text":"anywhere near a Sound Studio chances are they would still find life a bit more","speaker":null,"is_sponsor":0},{"start_s":19.8,"end_s":26.96,"text":"challenging had the microphone never been invented from those found on","speaker":null,"is_sponsor":0},{"start_s":24.039,"end_s":31.439,"text":"telephones to drive-thru menus to the headsets worn by professional Gamers and","speaker":null,"is_sponsor":0},{"start_s":29.32,"end_s":36.52,"text":"air traffic controllers alike these things have become indispensable to all","speaker":null,"is_sponsor":0},{"start_s":34.28,"end_s":41.399,"text":"but the most rugged Mountain folk Among Us so microphones first came into","speaker":null,"is_sponsor":0},{"start_s":38.84,"end_s":46.6,"text":"existence around the year of 600 BC in the form of masks which would carry a","speaker":null,"is_sponsor":0},{"start_s":44.2,"end_s":51.32,"text":"stage performers voice across the expanse of a large Amphitheater simple","speaker":null,"is_sponsor":0},{"start_s":49.079,"end_s":56.28,"text":"amplification Remains the general goal behind Soundwave manipulation until a","speaker":null,"is_sponsor":0},{"start_s":54.199,"end_s":61.8,"text":"man in the mid 19th century by the name of Antonio miuchi invented the tetrao","speaker":null,"is_sponsor":0},{"start_s":59.92,"end_s":66.96,"text":"let's try that again in English telephone and with that the races were","speaker":null,"is_sponsor":0},{"start_s":64.76,"end_s":71.56,"text":"on to see which inventor could innovate and improve this device most","speaker":null,"is_sponsor":0},{"start_s":68.96,"end_s":76.28,"text":"successfully now modern microphones or mics tend to fall into one of two major","speaker":null,"is_sponsor":0},{"start_s":74.04,"end_s":82.0,"text":"groups depending on what type of audio transducer the device which transforms","speaker":null,"is_sponsor":0},{"start_s":78.799,"end_s":84.28,"text":"sound into an electrical signal is used","speaker":null,"is_sponsor":0},{"start_s":82.0,"end_s":89.159,"text":"the first of these transducer Styles is known as Dynamic and is normally the","speaker":null,"is_sponsor":0},{"start_s":86.759,"end_s":94.56,"text":"type one sees their favorite pop singer using on stage these operate by way of a","speaker":null,"is_sponsor":0},{"start_s":92.159,"end_s":99.079,"text":"plastic diaphragm that manipulates a coil located at its rear which has been","speaker":null,"is_sponsor":0},{"start_s":96.799,"end_s":103.36,"text":"wrapped around a magnet whenever sound waves cause the diaphragm to undulate","speaker":null,"is_sponsor":0},{"start_s":101.399,"end_s":107.24,"text":"the coil is bounced back and forth over the magnet surface with the movements","speaker":null,"is_sponsor":0},{"start_s":105.2,"end_s":111.92,"text":"being registered and transformed into a signal these mics have the advantage of","speaker":null,"is_sponsor":0},{"start_s":109.6,"end_s":117.88,"text":"being able to record high volume sources such as directly sung vocals without","speaker":null,"is_sponsor":0},{"start_s":115.119,"end_s":122.719,"text":"easily distorting but the magnets which they use also restrict their ability to","speaker":null,"is_sponsor":0},{"start_s":120.119,"end_s":126.84,"text":"be shrunk below a certain size this coupled with the needed input strength","speaker":null,"is_sponsor":0},{"start_s":124.6,"end_s":131.44,"text":"to move the coil along the magnet leave them wanting sometimes in the","speaker":null,"is_sponsor":0},{"start_s":128.72,"end_s":136.72,"text":"Departments of high frequency detail and low volume pickup the second transducer","speaker":null,"is_sponsor":0},{"start_s":134.4,"end_s":141.0,"text":"type is referred to as a condenser and it also uses a diaphragm to register","speaker":null,"is_sponsor":0},{"start_s":138.84,"end_s":145.48,"text":"incoming sound waves but instead of bouncing a coil around a magnet the","speaker":null,"is_sponsor":0},{"start_s":143.2,"end_s":150.56,"text":"diaphragm is placed adjacently to a powered sensor plate which detects the","speaker":null,"is_sponsor":0},{"start_s":147.76,"end_s":155.08,"text":"changing gap between these as it shrinks and grows with stimulation which gives","speaker":null,"is_sponsor":0},{"start_s":152.64,"end_s":159.8,"text":"them an advantage in terms of size and sensitivity that makes them ideal for","speaker":null,"is_sponsor":0},{"start_s":156.92,"end_s":162.959,"text":"things like phones headsets and small body worn","speaker":null,"is_sponsor":0},{"start_s":161.04,"end_s":168.4,"text":"jobbies like the little one that I'm wearing in here they do require a","speaker":null,"is_sponsor":0},{"start_s":165.48,"end_s":173.08,"text":"discrete power source for operation where magnet driven designs do not and","speaker":null,"is_sponsor":0},{"start_s":170.8,"end_s":177.04,"text":"also the reduced size between the plate and the diaphragm when compared to the","speaker":null,"is_sponsor":0},{"start_s":174.92,"end_s":181.72,"text":"length of the coiled magnet means they tend to top out and distort more easily","speaker":null,"is_sponsor":0},{"start_s":180.239,"end_s":186.959,"text":"with loud noises now what kind of transducer a","speaker":null,"is_sponsor":0},{"start_s":184.44,"end_s":191.239,"text":"microphone uses doesn't mean a whole lot unless it actually picks up sound from","speaker":null,"is_sponsor":0},{"start_s":188.799,"end_s":197.239,"text":"the intended source and hopefully that only this is where the role of polar or","speaker":null,"is_sponsor":0},{"start_s":194.56,"end_s":201.04,"text":"pickup patterns comes in which determine where the input is received from","speaker":null,"is_sponsor":0},{"start_s":199.28,"end_s":205.519,"text":"relative to the microphone's location now there are many pattern styles for","speaker":null,"is_sponsor":0},{"start_s":203.36,"end_s":210.0,"text":"different uses but the three basic families consist of omnidirectional","speaker":null,"is_sponsor":0},{"start_s":208.239,"end_s":214.28,"text":"which pick up sound in a sphere surrounding the mic equally","speaker":null,"is_sponsor":0},{"start_s":212.0,"end_s":217.92,"text":"unidirectional or cardioid with its pattern looking something like a","speaker":null,"is_sponsor":0},{"start_s":215.48,"end_s":222.56,"text":"mushroom head and fading audio that's not directly in front of the microphone","speaker":null,"is_sponsor":0},{"start_s":220.04,"end_s":227.879,"text":"and bidirectional which resembles a figure8 and you guessed it goes both","speaker":null,"is_sponsor":0},{"start_s":225.519,"end_s":232.4,"text":"ways the noise cancelling feature many microphones use actually operates by","speaker":null,"is_sponsor":0},{"start_s":230.36,"end_s":236.84,"text":"directing a pickup away from the intended Source then subtracting","speaker":null,"is_sponsor":0},{"start_s":234.48,"end_s":240.64,"text":"anything it detects from the overall sum of both inputs with more advanced","speaker":null,"is_sponsor":0},{"start_s":238.56,"end_s":244.959,"text":"systems using even more more than two microphones now although microphones","speaker":null,"is_sponsor":0},{"start_s":242.879,"end_s":249.439,"text":"come in any transducer and pickup combination a user could Desire with","speaker":null,"is_sponsor":0},{"start_s":247.239,"end_s":254.799,"text":"many boasting adjustable patterns on the Fly it's important to note that the","speaker":null,"is_sponsor":0},{"start_s":251.519,"end_s":256.84,"text":"mixer processor or amplifier not to","speaker":null,"is_sponsor":0},{"start_s":254.799,"end_s":260.199,"text":"mention file format types and the and speakers that are used to enjoy the","speaker":null,"is_sponsor":0},{"start_s":258.239,"end_s":265.08,"text":"audio play a role in the experience as well and while this may seem like a bit","speaker":null,"is_sponsor":0},{"start_s":262.68,"end_s":269.84,"text":"much for those who are uninitiated I can assure you all that it is at least much","speaker":null,"is_sponsor":0},{"start_s":267.84,"end_s":274.68,"text":"more simple and convenient a way of communicating than the smoke signals","speaker":null,"is_sponsor":0},{"start_s":272.28,"end_s":278.52,"text":"that we used to use speaking of communication if you want to improve","speaker":null,"is_sponsor":0},{"start_s":276.4,"end_s":282.84,"text":"your skills in a wide variety of areas including communication you should","speaker":null,"is_sponsor":0},{"start_s":280.8,"end_s":287.6,"text":"definitely check out linda.com we're well into 2015 and Linda thinks you know","speaker":null,"is_sponsor":0},{"start_s":285.759,"end_s":291.039,"text":"what maybe it's time to start investing in yourself and learning something new","speaker":null,"is_sponsor":0},{"start_s":289.479,"end_s":295.479,"text":"it's used by millions of people around the world they have more than","speaker":null,"is_sponsor":0},{"start_s":292.6,"end_s":299.96,"text":"3,000 courses available with topics like business web development photography","speaker":null,"is_sponsor":0},{"start_s":297.8,"end_s":303.56,"text":"video editing visual design they have software training like Excel WordPress","speaker":null,"is_sponsor":0},{"start_s":301.84,"end_s":307.52,"text":"and Photoshop and their all their courses are taught by industry experts","speaker":null,"is_sponsor":0},{"start_s":305.199,"end_s":312.56,"text":"with new courses added every week so whether the goal is to like do better at","speaker":null,"is_sponsor":0},{"start_s":310.24,"end_s":316.639,"text":"your you know hobby or whether it's to find a new job or ask your boss for a","speaker":null,"is_sponsor":0},{"start_s":314.36,"end_s":320.88,"text":"raise at your current one improving your job skills on linda.com well there's","speaker":null,"is_sponsor":0},{"start_s":319.44,"end_s":326.28,"text":"something to be said for that they've got a free 10-day trial which gives you access to every course on linda.com","speaker":null,"is_sponsor":0},{"start_s":324.44,"end_s":331.919,"text":"which you can check out with the link in the video description oh and you can","speaker":null,"is_sponsor":0},{"start_s":328.08,"end_s":334.08,"text":"also use linda.com on iPhone and Android","speaker":null,"is_sponsor":0},{"start_s":331.919,"end_s":337.319,"text":"very cool so I think that's pretty much it guys like this video if you liked it","speaker":null,"is_sponsor":0},{"start_s":335.68,"end_s":341.319,"text":"dislike it if you thought it just plain stank and as always leave a comment if","speaker":null,"is_sponsor":0},{"start_s":339.72,"end_s":346.96,"text":"you have suggestions for future fastest posses and mash that subscribe button if","speaker":null,"is_sponsor":0},{"start_s":343.56,"end_s":346.96,"text":"you haven't already","speaker":null,"is_sponsor":0}],"full_text":"for people like me who have made a living out of the smooth audible chocolate of their voices microphones have become a tool on which our variability to put food on our tables is dependent and while your average person might not feel the same way about them and may never set foot anywhere near a Sound Studio chances are they would still find life a bit more challenging had the microphone never been invented from those found on telephones to drive-thru menus to the headsets worn by professional Gamers and air traffic controllers alike these things have become indispensable to all but the most rugged Mountain folk Among Us so microphones first came into existence around the year of 600 BC in the form of masks which would carry a stage performers voice across the expanse of a large Amphitheater simple amplification Remains the general goal behind Soundwave manipulation until a man in the mid 19th century by the name of Antonio miuchi invented the tetrao let's try that again in English telephone and with that the races were on to see which inventor could innovate and improve this device most successfully now modern microphones or mics tend to fall into one of two major groups depending on what type of audio transducer the device which transforms sound into an electrical signal is used the first of these transducer Styles is known as Dynamic and is normally the type one sees their favorite pop singer using on stage these operate by way of a plastic diaphragm that manipulates a coil located at its rear which has been wrapped around a magnet whenever sound waves cause the diaphragm to undulate the coil is bounced back and forth over the magnet surface with the movements being registered and transformed into a signal these mics have the advantage of being able to record high volume sources such as directly sung vocals without easily distorting but the magnets which they use also restrict their ability to be shrunk below a certain size this coupled with the needed input strength to move the coil along the magnet leave them wanting sometimes in the Departments of high frequency detail and low volume pickup the second transducer type is referred to as a condenser and it also uses a diaphragm to register incoming sound waves but instead of bouncing a coil around a magnet the diaphragm is placed adjacently to a powered sensor plate which detects the changing gap between these as it shrinks and grows with stimulation which gives them an advantage in terms of size and sensitivity that makes them ideal for things like phones headsets and small body worn jobbies like the little one that I'm wearing in here they do require a discrete power source for operation where magnet driven designs do not and also the reduced size between the plate and the diaphragm when compared to the length of the coiled magnet means they tend to top out and distort more easily with loud noises now what kind of transducer a microphone uses doesn't mean a whole lot unless it actually picks up sound from the intended source and hopefully that only this is where the role of polar or pickup patterns comes in which determine where the input is received from relative to the microphone's location now there are many pattern styles for different uses but the three basic families consist of omnidirectional which pick up sound in a sphere surrounding the mic equally unidirectional or cardioid with its pattern looking something like a mushroom head and fading audio that's not directly in front of the microphone and bidirectional which resembles a figure8 and you guessed it goes both ways the noise cancelling feature many microphones use actually operates by directing a pickup away from the intended Source then subtracting anything it detects from the overall sum of both inputs with more advanced systems using even more more than two microphones now although microphones come in any transducer and pickup combination a user could Desire with many boasting adjustable patterns on the Fly it's important to note that the mixer processor or amplifier not to mention file format types and the and speakers that are used to enjoy the audio play a role in the experience as well and while this may seem like a bit much for those who are uninitiated I can assure you all that it is at least much more simple and convenient a way of communicating than the smoke signals that we used to use speaking of communication if you want to improve your skills in a wide variety of areas including communication you should definitely check out linda.com we're well into 2015 and Linda thinks you know what maybe it's time to start investing in yourself and learning something new it's used by millions of people around the world they have more than 3,000 courses available with topics like business web development photography video editing visual design they have software training like Excel WordPress and Photoshop and their all their courses are taught by industry experts with new courses added every week so whether the goal is to like do better at your you know hobby or whether it's to find a new job or ask your boss for a raise at your current one improving your job skills on linda.com well there's something to be said for that they've got a free 10-day trial which gives you access to every course on linda.com which you can check out with the link in the video description oh and you can also use linda.com on iPhone and Android very cool so I think that's pretty much it guys like this video if you liked it dislike it if you thought it just plain stank and as always leave a comment if you have suggestions for future fastest posses and mash that subscribe button if you haven't already"}