Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Introducing The Amazing Compact Disc | 1982 | Retro vintage 80s technology
ABC Science ^ | 6.10/15 | ABC Science

Posted on 07/09/2022 10:14:03 PM PDT by DallasBiff

When the first compact discs arrived on the Australian market in 1983, they ranged in price from $900-$1800. The price didn’t hold back the rapid adoption of the technology

(Excerpt) Read more at youtube.com ...


TOPICS: Business/Economy; Computers/Internet; History
KEYWORDS: cd; lp; music; vinyl
Navigation: use the links below to view more comments.
first previous 1-2021-4041-6061-65 next last
To: DallasBiff

I have many digital music files on my cell phone that I play while driving around. Better selection then the radio offers.
Over 2,500 titles on my computer. I had long ago made copies of the cd music I bought so long ago to my computer then have used Youtube and other sources for my music.
Quality varies.....

I burned 2 dvd’s just yesterday for a backup of software files for a new graphics card I got. I had to download the nearly 700mb file. Best to have a convenient copy. The newer usb flash drives have no room on them to list the contents.


21 posted on 07/10/2022 12:56:22 AM PDT by minnesota_bound (Need more money to buy everything now)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DallasBiff
I guess the millenials and Z'ers will never the joy of being able to walk into a record store, buy a 12 inch LP and actually be able to read the liner notes, without a magnifying glass.

...or admire the artwork on an album cover.

22 posted on 07/10/2022 1:05:04 AM PDT by Tired of Taxes
[ Post Reply | Private Reply | To 1 | View Replies]

To: DallasBiff

Very rich guy down the street had a disc player flown over from Japan on a courier’s lap. Supposedly the first player in the states. That Christmas he gave a player to each of his kids, along with just about every available classical music title — only about a shelf-foot’s worth.


23 posted on 07/10/2022 1:47:59 AM PDT by Born to Conserve
[ Post Reply | Private Reply | To 1 | View Replies]

To: algore
Always have loved the ES line. I bought the first Sony available at the time, CDP-101

Not the ES but still expensive ($900ish) and built like a TANK.

24 posted on 07/10/2022 1:58:44 AM PDT by avenir (Information overload = Pattern recognition)
[ Post Reply | Private Reply | To 5 | View Replies]

To: Tired of Taxes
...or admire the artwork on an album cover

Yeah you are correct, but I never understood the album cover from the 1977 Rolling Stones live album.

25 posted on 07/10/2022 2:04:26 AM PDT by DallasBiff (Kamala is not the sharpest knife in the drawer)
[ Post Reply | Private Reply | To 22 | View Replies]

To: DallasBiff

Smell the Glove?


26 posted on 07/10/2022 2:14:11 AM PDT by P.O.E.
[ Post Reply | Private Reply | To 25 | View Replies]

To: P.O.E.
Smell the Glove?

Whose Glove?

27 posted on 07/10/2022 2:19:55 AM PDT by DallasBiff (Kamala is not the sharpest knife in the drawer)
[ Post Reply | Private Reply | To 26 | View Replies]

To: DeathBeforeDishonor1
CDs are hollow and tinny.

Adjust the EQ. 2100 albums, and counting, fit in my pocket. Used CDs are 25 cents to a buck. Old, nasty, dusty, dirty and scratched LPs are what, $8 and above? And, to get the whole LP experience they have to be flipped over? Nah, moved on to CDs many moons ago.


28 posted on 07/10/2022 2:45:40 AM PDT by Libloather (Why do climate change hoax deniers live in mansions on the beach?)
[ Post Reply | Private Reply | To 6 | View Replies]

To: DallasBiff

The players cost that much in 1983-84, 900 to 1800...the discs were 12.50 to 30 dollars or so in 1983 dollars. Expensive to be sure. By 1985 I got a magnavox brand player for 100 dollars from Service Merchandise...the prices went down fast. The compact discs had moderated in price to where vinyl records had been in 1978 while vinyl dropped in price and quality compared to their cd cousins. I still have my first discs...my telarc sampler discs and a sampler from The Digital Domain sound and video works(still an active effects company for films).


29 posted on 07/10/2022 3:00:33 AM PDT by mdmathis6 (A horrible historic indictment: Biden Democrats plunging the world into war to hide their crimes!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: jimtorr

I saw one that didn’t have auto-reverse on the cassettes. When it got to one end the tape assembly would eject, flip around, re-insert and play the other side. It was very cool to see.


30 posted on 07/10/2022 3:18:04 AM PDT by Preachin' (I stand with many voters who will never vote for a pro abortion candidate.)
[ Post Reply | Private Reply | To 8 | View Replies]

To: DallasBiff

I had been at Spangdahlem Air Base just a day (June 1984) or so and saw someone carrying one in his hands. I asked about it and immediately bought a stereo system that included a CD player. Some of my friends in the dorm would occasionally play frisbee in the hall with a CD. Cool times!!


31 posted on 07/10/2022 3:21:29 AM PDT by Preachin' (I stand with many voters who will never vote for a pro abortion candidate.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DallasBiff

I don’t think they put CD players in the new cars anymore. My 2019 and 2022 jeeps don’t have one.


32 posted on 07/10/2022 3:31:35 AM PDT by Hot Tabasco (Don't walk thru the watermelon patch)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DeathBeforeDishonor1; All
Like anything else recorded it depends on the engineering and what the individual likes and prefers...even sound techs and audio producers.

I hate record surface noise, crackles and the ear fatigue that the low and sub bass rumble in the disc and platter (and perhaps a slight warp in the record) cause when listening over an hour or so. Records have a practical dynamic range of 60 to 70 db which drops to 40 to 50 db at the end of the tracks(the center of the record) because the grooves have to be cut and squeezed to accommodate at least 30 minutes to a side on your average long play 33.3 rpm records(record track velocity is slower in the center and faster at the edges so the tracks have to be cut with that in mind and the frequency spectra altered). I often find that the bass at the end of the record has been filtered and the music bright and tinny because reducing the bass decreases the width of the swing of the track and allows more time/music. The Needle and cartridge allows generally 30 to 40 db of stereo separation but a lot of channel cross talk occurs with l-r and r-l mono mixing in both channels. This mixing often causes a pleasant sense of warmer ambiance that sounds pleasant and more enveloping with two speakers but this may not have been the original intent of the producers. That l-r and r-l audio mixing during the stereo signal extraction process and the narrow dynamic range can sound easier and more mellow on some ears and allows a consistent volume to be set without having to constantly jump up to turn the volume up or down. The records scratch easily. It used to be the practice of many record owners like myself to record the first pass of a record onto high quality cassette tape on a middle of the road to high end cassette deck with dolbHX, Dolby C, or DBX(the best noise reduction for tapes but came late as did dolby c). The tapes by then could withstand hundreds of plays without too much loss in fidelity while the record could be stored and protected. The cassette heads had the same sorts of pleasant sounding crosstalk despite their excellent stereo separation since it recorded the record from the signal from the needle and cartridge. Now I think a lot of analog sourced music recorded directly to digital( tube powered audio pre-amps and such like it or analog tape then to digital media) can sound really wonderful or digital music played thru tube amplifiers. The digital recording of analog sources also allow for the lifting of the dynamic range restrictions that have to be imposed on vinyl records especially for wide range orchestral music. Obviously pop, rock, and folk music are generally recorded in a more restricted range anyway. Records generally sound better with a two speaker set up or a 4 speaker set up with the rear speakers wired in a hafler circuit to take more advantage of the l-r and r-l ambiance locked in the discs. Records played through more modern 5.1 surround systems can be a mixed bag and their recording imperfections show up almost immediately depending on the various matrix surround modes one may use, specific to the brand of receiver to play the record back. Best surround modes to my ears to use are the dolby prologic surround modes found in most modern multichannel receivers with the subwoofer set to process all the low bass. Avoid special artificial cinema modes or stadium effects though height effects channels with dolby prologic can sound pretty decent when playing records. Neural X does well will processed pop vinyl. The main drawback with multichannel play back of records is that record noise and sub bass rumble is that it is all magnified in all 5 to 7 to 9 channels depending on the size of your reciever. Instruments and voices can come from odd directions and mono narrations can sound like they are coming from one side of the room(front and back!) and not the center.(especially older records) Heavily multimixed and multitracked stereo records can behave unpredictably though old matrix quad records often sound great...especially in Prologic..since they were mixed to play well in mono, stereo or in quad.(SQ and QS matrixed records do well... sometimes quite startlingly well)

33 posted on 07/10/2022 4:02:28 AM PDT by mdmathis6 (A horrible historic indictment: Biden Democrats plunging the world into war to hide their crimes!)
[ Post Reply | Private Reply | To 6 | View Replies]

To: DeathBeforeDishonor1; All

A better paragraph format.(Don’t know what happened with the previous post)

Like anything else recorded it depends on the engineering and what the individual likes and prefers...even sound techs and audio producers.

I hate record surface noise, crackles and the ear fatigue that the low and sub bass rumble in the disc and platter (and perhaps a slight warp in the record) cause when listening over an hour or so. Records have a practical dynamic range of 60 to 70 db which drops to 40 to 50 db at the end of the tracks(the center of the record) because the grooves have to be cut and squeezed to accommodate at least 30 minutes to a side on your average long play 33.3 rpm records(record track velocity is slower in the center and faster at the edges so the tracks have to be cut with that in mind and the frequency spectra altered). I often find that the bass at the end of the record has been filtered and the music bright and tinny because reducing the bass decreases the width of the swing of the track and allows more time/music. The Needle and cartridge allows generally 30 to 40 db of stereo separation but a lot of channel cross talk occurs with l-r and r-l mono mixing in both channels. This mixing often causes a pleasant sense of warmer ambiance that sounds pleasant and more enveloping with two speakers but this may not have been the original intent of the producers. That l-r and r-l audio mixing during the stereo signal extraction process and the narrow dynamic range can sound easier and more mellow on some ears and allows a consistent volume to be set without having to constantly jump up to turn the volume up or down.

The records scratch easily. It used to be the practice of many record owners like myself to record the first pass of a record onto high quality cassette tape on a middle of the road to high end cassette deck with dolbHX, Dolby C, or DBX(the best noise reduction for tapes but came late as did dolby c). The tapes by then could withstand hundreds of plays without too much loss in fidelity while the record could be stored and protected. The cassette heads had the same sorts of pleasant sounding crosstalk despite their excellent stereo separation since it recorded the record from the signal from the needle and cartridge.

Now I think a lot of analog sourced music recorded directly to digital( tube powered audio pre-amps and such like it or analog tape then to digital media) can sound really wonderful or digital music played thru tube amplifiers. The digital recording of analog sources also allow for the lifting of the dynamic range restrictions that have to be imposed on vinyl records especially for wide range orchestral music. Obviously pop, rock, and folk music are generally recorded in a more restricted range anyway.
Records generally sound better with a two speaker set up or a 4 speaker set up with the rear speakers wired in a hafler circuit to take more advantage of the l-r and r-l ambiance locked in the discs.

Records played through more modern 5.1 surround systems can be a mixed bag and their recording imperfections show up almost immediately depending on the various matrix surround modes one may use, specific to the brand of receiver to play the record back. Best surround modes to my ears to use are the dolby prologic surround modes found in most modern multichannel receivers with the subwoofer set to process all the low bass.

Avoid special artificial cinema modes or stadium effects for records though height effects channels with dolby prologic can sound pretty decent when playing records. Neural X does well will processed pop vinyl. The main drawback with multichannel play back of records is that record noise and sub bass rumble is that, it is all magnified in all 5 to 7 to 9 channels depending on the size of your reciever.

Instruments and voices can come from odd directions and mono narrations can sound like they are coming from one side of the room(front and back!) and not the center.(especially older records) Heavily multimixed and multitracked stereo records can behave unpredictably though old matrix quad records often sound great...especially in Prologic..since they were mixed to play well in mono, stereo or in quad.(SQ and QS matrixed records do well... sometimes quite startlingly well)


34 posted on 07/10/2022 4:11:40 AM PDT by mdmathis6 (A horrible historic indictment: Biden Democrats plunging the world into war to hide their crimes!)
[ Post Reply | Private Reply | To 6 | View Replies]

To: DallasBiff

Now I use a TV to stream Amazon and Spotify to a Kenwood KA-75 and Vandersteen 1C’s.


35 posted on 07/10/2022 4:18:46 AM PDT by AppyPappy (Biden told Al Roker "America is back". Unfortunately, he meant back to the 1970's)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Libloather

We agree. I love my cds. If I could find some one to set up my audio


36 posted on 07/10/2022 4:42:17 AM PDT by Chickensoup ( Leftists totalitarian fascists are eradicating conservatives. Leftists are genocidal. )
[ Post Reply | Private Reply | To 28 | View Replies]

To: mdmathis6
"....This mixing often causes a pleasant sense of warmer ambiance that sounds pleasant and more enveloping with two speakers but this may not have been the original intent of the producers."

Awesome analysis.

That "warmer ambiance" is one of the things I love about vinyl, but nice to know its true origins - thanks!

37 posted on 07/10/2022 4:50:54 AM PDT by Psalm 73 ("You'll never hear surf music again" - J. Hendrix)
[ Post Reply | Private Reply | To 34 | View Replies]

To: DallasBiff

Went from 8track to cassettes…. Had albums all along. Then came CD and then streaming. To me the worst thing about cd’s was remastering. A lot of the re-mixes were not as good as the originals. Agree vinyl sound is better and 12 album covers etc. I still have a brand new unopened techniques turntable. Have a recording studio and recorded several local artists and my own band… producing cd’s.

But you know…. I give Apple 9.99 a month and have access to 50 million songs. Can Bluetooth play them through surround sound system…. Or Bluetooth into my recording studio if I want, or through my truck audio system. I mean it doesn’t sound like an album but it has a lot of value….


38 posted on 07/10/2022 5:10:37 AM PDT by kjam22
[ Post Reply | Private Reply | To 1 | View Replies]

Still playing my 78s on my 1917 Victor VV-IV...


39 posted on 07/10/2022 5:55:14 AM PDT by pricilla (one should always try to be smarter than the equipment one is operating - Amajato)
[ Post Reply | Private Reply | To 38 | View Replies]

To: jimtorr
I bought a Nakamichi Dragon cassette tape player in 1984 in Japan. Near top of the line tape player, with top of the line price. I think $800 for last years model, fresh from the factory warehouse, when they were going for $3000 in the states.

NEAR the top of the line?! That's like saying a Lambourghini Countach is "near" the top of the line. That WAS the top of the line. Did you have the model that had the auto reverse that actually flipped the tape around instead of moving the head?

I loved the sound of TDK SA-X tapes. Maxell UD-XLIIS was also great. Never got into the metal tapes.
40 posted on 07/10/2022 6:32:57 AM PDT by Dr. Sivana (What was 35% of the Rep. Party is now 85%. And it’s too late to turn back—Mac Stipanovich )
[ Post Reply | Private Reply | To 8 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-4041-6061-65 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson