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What's the equivalent of 32KB?

  • dmcdona
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16 years 5 months ago #53673 by dmcdona
What's the equivalent of 32KB? was created by dmcdona
An odd question, I know...

What is 32KB worth these days? Can someone put it in terms of seconds of high quality audio, numbers of alphanumerics or pages of a typical document? Or another equally simple analogy? (seconds worth of a Skype call?)

Cheers
Dave

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16 years 5 months ago #53677 by Seanie_Morris
Replied by Seanie_Morris on topic Re: What's the equivalent of 32KB?
This is gonna be a good one... why do you ask Dave?

As you know, there are 8 bits to a byte. 'B' = bytes, 'b' = bits. Your 32kB = 256kb.

So, using an audio analogy, for a standard audio file played at 128kbps (the minimum 'apparent' CD quality - still sounds bad imo for my line of work), thats 2 seconds worth of audio.

As for a Skype call, if you're upload speed by your ISP is e.g. connected at 256kbps, then you'd barely have a two word phrase (bugger off!).

Seanie.

Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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16 years 5 months ago #53678 by voyager
Replied by voyager on topic Re: What's the equivalent of 32KB?
A few sentences in Word.

My Home Page - www.bartbusschots.ie

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16 years 5 months ago #53681 by dave_lillis
Replied by dave_lillis on topic Re: What's the equivalent of 32KB?
A few seconds of mp3, a small notepad document...
can I ask why you are worried about such a small file size such as 32KB

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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16 years 5 months ago #53687 by darragh
Replied by darragh on topic Re: What's the equivalent of 32KB?
32Kbytes is 32 * 1024 * characters (Characters in the Ascii standard are representable as a byte )
So that is 32768 characters and given that most lines of text are about 80 characters, that represents 410 lines of text.
Walter Scott Houston's book Deep Sky Wonders has approximately 44 lines per page, so 32 Kbytes would present about 9 pages of text in his book

Typical high quality audio is encoded at 256Kbps or 320Kbps, so you would get 1 second or less of high quality audio

Darragh

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16 years 5 months ago #53688 by voyager
Replied by voyager on topic Re: What's the equivalent of 32KB?

32Kbytes is 32 * 1024 * characters (Characters in the Ascii standard are representable as a byte )
So that is 32768 characters and given that most lines of text are about 80 characters, that represents 410 lines of text.
Walter Scott Houston's book Deep Sky Wonders has approximately 44 lines per page, so 32 Kbytes would present about 9 pages of text in his book


Except that UTF-8 and just about every modern character encoding scheme uses two bytes rather than 1 .... so half that :)

My Home Page - www.bartbusschots.ie

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