0
MP3 Players Audio and Sound Systems
MP3 Players, audio and sound systems are relatively new. They are more compact than the earlier CD players, and are not prone to skipping. These devices can also store more songs than previous gadgets.
4,383 Questions
How many hours can a 2gb ipod hold?
This depends solely on quality of the music.
For high quality music you can count on approx 1 Mega Byte per minute of music.
2 GigaByte equals 2.000 MegaBytes equals 2.000 minutes equals 33,33 hours.
If choosing lower quality music, then you can easily gain another 20 hours of listening time.
If choosing very high quality music, then you will get less than 33 hours.
Quality is commonly considered as bits per second.
MP3 can be as low as 8 kbit per second and up to 320 kbit per second.
This makes 1kiloByte per second and up to 40 kiloByte per second.
We have 2 channels of sound (Left and Right as in Stereo) so these figures need to be doubled.
If choosing highest quality Stereo sound, that makes 80 KiloByte per second.
That makes 4,8 MegaByte per minute.
Given 2 Gig storage-space we will only have approx 417 minutes of Audio. Almost 7 hours.
Still considerably more than the old Walk-Man that used tapes of 60, 90 and in some cases 120 min.
How can you play two mp3 files at the same time and record it?
1) Download Audacity.
2) Import the mp3 files in two separate channels.
3) Export the project as MP3.
do you mean kb (kilo bytes)? If so: 1mb =1000 kb. Thus 1024mb = 1024000kb
What would happen if you get caught with mp3 files on your computer?
Nothing. MP3 files are a perfectly legal file format. You can even purchase music in MP3 format from sites like Amazon MP3 or on Wal-Mart's online store. In order for you to be prosecuted, it would need to be proved that you downloaded them illegally, as opposed to purchasing them on a legal music site or ripping them from a CD.
It depends on the size of the song.If the song is in mp3 format and if its size is found to be 5 mb , then it may contain upto 1600 songs.. but mostly it would be higher than that.
The reason for using a capacitor is to prevent low frequencies reaching the tweeter. Low frequencies will affect the output quality of the tweeter at best and can easily damage it.
Bass speakers are frequently driven with a coil which is (approximately) the opposite of a capacitor in that they block high frequencies and pass low frequencies. However, the presence of high frequencies in a bass speaker tend not to cause any noticeable issues. The speaker itself is a coil so it tends to attenuate the high frequency currents without additional coils. Furthermore, the high frequencies won't be heard because the speaker simply doesn't move at those frequencies.
The science of crossovers for speakers is complex. To get the right crossover for a high and low frequency driver takes a significant amount of calculation and the speakers themselves have an effect of the characteristics. The advice above is very general and the results of not using a crossover are unpredictable.
If possible, it is generally more effective to use a line level crossover. This will process the signal and separate it to two or three signals. It does it without relying on the characteristics of the speakers so it provides a very accurate crossover. However, as well as the cost of the line level crossover, each speaker needs its own amplifier channel so costs can rise significantly.
Is it ok to hook a 16 ohm Speaker up to a 8 ohm amp?
A1: The output impedance of a power amplifier is always less than 0.1 ohms. There are no 8 ohm amplifiers on the market!
A2: I actually just bought a new car radio/CD player that specifically shows 4 ohm speakers on the sticker. It is designed to work optimally with 4 ohm speakers. If you use 8 ohm instead, it will work, but you will not get the full power output that is specified. The amp can only kick out so much voltage and so much amperage - if it is designed for 4 ohm speakers, and 200 watts (stereo, so 100 watts per speaker), it can supply 20 volts (P = V^2 / R). If you used 8 ohm speakers to this amplifier, each speaker would only get 50 watts powered at full output voltage.
Alternatively, if it is designed for 8 ohm speakers and 100 watts per speaker, it can provide 40 volts. If you used 4 ohm speakers instead, each speaker could be given 200 watts at 40 volts, resulting in severe overheating and damage to the amplifier.
This applies to your case as well: it is OK to hook up higher impedance speakers to a lower impedance amplifier, but you will get less power delivered. If you do the opposite (lower impedance speakers to higher impedance amplifier), keep the volume low or you could burn out the amp.
How do you get Cydia to open on iPod?
Well if your still jailbroken and you accidentally deleted Cydia then you have to re-jailbreak unless you have SSH and know how to use it. IF you have SSH and know how to use it, connect to your phone using the application of your choice, (for exampleL WinSCP, Cyberduck etc.) open your console in that application and type the command in quotations: "type apt-get install cydia" then hit enter. On the next line type "su mobile -c uicache" and then repsring then your device should be okay.
What is the difference between 2 way and 4 way speakers?
Within a speaker different drivers handle different frequency ranges. A two way speaker has different drivers handling two frequency ranges; in this case a woofer for the low freqs and a tweeter for the high freqs. A 3 way speaker also has a midrange to handle the middle frequencies.
The big black box at top left vice movement direction
What ports do newer portable media players use?
Ports? I assume you mean to charge them? iPod, of course, use their own "port" compatible with all generations of iPods and the iPhone. Zunes use their own port as well. A lot of off-brand mp3 players use mini usb ports, which vary. These are similar to that found on the charger of an Android smart phone.
Why your mobile is on headset mode after removing the headset?
There are a couple of "FEMALE" buttons which are depressed when you plugin your headset Jack into the phone. Usually when they're depressed, the cellphone knows that it should not let any sound out through the ear-speaker. After removal they bounce back and the cellphone knows that it should go with normal behavior.
But sometimes after removal, those females become stubborn and deny bouncing back. This is when usually the problem occurs. you experience no sound through cellphone speaker during call and music playing. Also you see an icon that says "Headset mode on".
In order to do it right, my idea is to take it to an expert technician for your safety (which I myself never follow).
Otherwise, try to work your way into the jack-hole and use tweezers to play with those female buttons taking a chance on it self bouncing back. If you have a solder sucker, try it on the hole.
Last but not the least, when everything fails contact the professionals.
Where or how do you download a song called gotta go fast on a MP3?
http://www.airmp3.net/download/sonic_x/mp3/dla_cfc48_6
Here.
Where can you convert CD to mp3?
You can convert a CD to MP3 using a disk burner. A disk burner will burn the information on a CD and convert it to MP3 format where you can listen to the music.
It is a sine wave form coupled with either a DC component or other sine waves or both.
The official definition of the word waveform is "a curve showing the shape of a wave at a given time."
Where do you find match up checker in diamond?
It's a poketch app. that can be obtained via event or AR. There are 22 apps you can get normally in the game. I heard that if you catch 5 different pokemons in one trip in safari zone you get it but i think that works for platinum only. I hope i helped...
