Archive for the ‘Music’ Category
Webmaster Dvdreplication asked:
Replication is the process that transfers the data from the source master to CD or DVD discs. It’s often talked about with ‘Duplication’, and it is a common misconception that they are the same. Here we’ll try to reveal the mystery behind replication.
Replication means copy that is not the original; something that has been copied OR the act of making copies. When it comes to DVD Replication, so it refers to the process of ‘pressing’ copies of a DVD glass master onto aluminium/polymer blank discs. Replication is the process that transfers the data from the source master to CD or DVD discs. It’s often talked about with ‘Duplication’, and it is a common misconception that they are the same. DVD replication is a very different process than duplication, though, which is the same type of process that you use with the CD burner on your personal computer. Here we’ll try to reveal the mystery behind replication
The results of DVD replication do not normally vary, as much of the DVD replication equipment used is standard throughout the industry. DVD replication companies and brokers are the only ones who can do the job for you. They usually also offer silkscreen or offset printing onto the DVD surface as well as printing and packaging. Some will even offer customised shapes (e.g. star shapes, oval DVDs), and mini (8cm) DVDs.
DVD replication gives you simple duplicates of your master DVD that will play on all DVD players and computers. The DVD can be printed on the label side and will be silver on the data side unless a special colour has been chosen.
Pre-requisites of DVD Replication Process
After the source master is submitted to the manufacturing plant, it is first checked for unreadable sectors. It could be the result of an incomplete DVD-R or CD-R. Without this verification steps you might end up with many faulty discs at the end. Before the DVD Replication Process being started, we have to check following things;
DVD Duplication: Its in fact burning of DVDs. Duplication is a process where lasers “burn” pits into a dye that is manufactured inside the disc. Burning is the process used by the drives in virtually every home or work computer used today.
Glass Mastering: When we talk about ‘pressing’ discs, the first step is to transfer data from the master onto a ‘master mold’. In this case it is called a glass master.
Stampers: You must heard of it before, but what is a stamper anyway? The glass master is used to create a stamper – the mold for the CD/DVD discs.
Molding the discs: With the stampers that are created, we’re ready to mold the discs. Polycarbonate materials are molded with the grooves on the stampers to become a disc.
At the beginning of the DVD replication process, which is typically done in industrial settings or manufacturing plants, the source disc is checked for any unreadable portions.
DVD Replication Process includes following steps
Pre-Mastering
In this stage Abet Disc inspects the format and structure of the media that is supplied by the customer.
Mastering
DVD mastering is a digital optimization process that readies a DVD project for replication or duplication. Commonly packaged with related services such as label and sleeve printing, DVD mastering encompasses both audio and audiovisual work.
A substrate treated with a photosensitive layer is prepared. An LBR (Laser Beam Recorder) is used to transfer your data/music and forms the pits and tracks onto the substrate.A developing solution enables the zones that were exposed by the laser to be removed.
The substrate is placed into a vacuum deposition chamber and covered with a layer of silver. The end product is a metalized glass master. It is then inspected and analyzed for electrical signal properties.
Electroplating
Glass master is mounted and immersed into a solution of nickel sulfamate.
A process of electrolysis takes place between two electrodes, the anode and the cathode. This creates a nickel layer which is separated from the glass master in order to obtain the stamper.
The stamper is rinsed, dried & covered with a protective film. The back face is sanded and polished in order to prepare it for pressing. The stamper is then punched in the center and the outside and checked for uniform thickness.
Molding
The stamper is placed in a special mold and clamped together under very high pressure. Molten polycarbonate is then injected into the mold and after a few seconds of cooling, a clear disc is ejected, now containing the information or pit track from the stamper.
A fine layer of aluminum is sputtered onto the surface of the transparent disc. This allows the disc to be read by the reflection of the laser on the layer of information.
A fine layer of clear lacquer is then deposited on the metallic surface of the disc, then dried under a UV lamp. This is done in order to protect the CD and
prepare it for screen or offset printing.
Pre-Press
The film or file is initially reviewed by trained graphic staff and checked for conformity, colors, size, resolution, fonts etc…
Pre-stretched screens are coated with a light sensitive emulsion, dried and measured.
Once dried, a film positive is positioned upon the coated screen and exposed in a light unit for a set time. After exposure, the developed emulsion protected by the film is washed away with water. This leaves a hardened stencil with print area free of exposed emulsion.
Screen Printing
Press-ready screens are mounted on the printing press. Ink is placed on the screen and a squeegee passes across the image area pressing ink through the screen and onto the CD surface. One screen is required for each color. Once the ink is applied, it is instantly cured or dried under a UV light before the next color is printed.
Each CD is inspected through sophisticated optics for correct inner hub identification and print quality.
The DVD replication processes require quality, accuracy and speed from start to finish. The DVD replication process involves the creation of a glass master disc from a DVD or digital linear tape . The glass master is then used to manufacture additional discs by physically imprinting (stamping) data onto their foil or plastic substrates.
Quality matters when DVD CD Replication is on tap. Whether the need is to have 20 training programs replicated for offices all over the world or a demo CD is required to launch a band into stardom, if quality suffers so does the project.
Replication is the process that transfers the data from the source master to CD or DVD discs. It’s often talked about with ‘Duplication’, and it is a common misconception that they are the same. Here we’ll try to reveal the mystery behind replication.
Replication means copy that is not the original; something that has been copied OR the act of making copies. When it comes to DVD Replication, so it refers to the process of ‘pressing’ copies of a DVD glass master onto aluminium/polymer blank discs. Replication is the process that transfers the data from the source master to CD or DVD discs. It’s often talked about with ‘Duplication’, and it is a common misconception that they are the same. DVD replication is a very different process than duplication, though, which is the same type of process that you use with the CD burner on your personal computer. Here we’ll try to reveal the mystery behind replication
The results of DVD replication do not normally vary, as much of the DVD replication equipment used is standard throughout the industry. DVD replication companies and brokers are the only ones who can do the job for you. They usually also offer silkscreen or offset printing onto the DVD surface as well as printing and packaging. Some will even offer customised shapes (e.g. star shapes, oval DVDs), and mini (8cm) DVDs.
DVD replication gives you simple duplicates of your master DVD that will play on all DVD players and computers. The DVD can be printed on the label side and will be silver on the data side unless a special colour has been chosen.
Pre-requisites of DVD Replication Process
After the source master is submitted to the manufacturing plant, it is first checked for unreadable sectors. It could be the result of an incomplete DVD-R or CD-R. Without this verification steps you might end up with many faulty discs at the end. Before the DVD Replication Process being started, we have to check following things;
DVD Duplication: Its in fact burning of DVDs. Duplication is a process where lasers “burn” pits into a dye that is manufactured inside the disc. Burning is the process used by the drives in virtually every home or work computer used today.
Glass Mastering: When we talk about ‘pressing’ discs, the first step is to transfer data from the master onto a ‘master mold’. In this case it is called a glass master.
Stampers: You must heard of it before, but what is a stamper anyway? The glass master is used to create a stamper – the mold for the CD/DVD discs.
Molding the discs: With the stampers that are created, we’re ready to mold the discs. Polycarbonate materials are molded with the grooves on the stampers to become a disc.
At the beginning of the DVD replication process, which is typically done in industrial settings or manufacturing plants, the source disc is checked for any unreadable portions.
DVD Replication Process includes following steps
Pre-Mastering
In this stage Abet Disc inspects the format and structure of the media that is supplied by the customer.
Mastering
DVD mastering is a digital optimization process that readies a DVD project for replication or duplication. Commonly packaged with related services such as label and sleeve printing, DVD mastering encompasses both audio and audiovisual work.
A substrate treated with a photosensitive layer is prepared. An LBR (Laser Beam Recorder) is used to transfer your data/music and forms the pits and tracks onto the substrate.A developing solution enables the zones that were exposed by the laser to be removed.
The substrate is placed into a vacuum deposition chamber and covered with a layer of silver. The end product is a metalized glass master. It is then inspected and analyzed for electrical signal properties.
Electroplating
Glass master is mounted and immersed into a solution of nickel sulfamate.
A process of electrolysis takes place between two electrodes, the anode and the cathode. This creates a nickel layer which is separated from the glass master in order to obtain the stamper.
The stamper is rinsed, dried & covered with a protective film. The back face is sanded and polished in order to prepare it for pressing. The stamper is then punched in the center and the outside and checked for uniform thickness.
Molding
The stamper is placed in a special mold and clamped together under very high pressure. Molten polycarbonate is then injected into the mold and after a few seconds of cooling, a clear disc is ejected, now containing the information or pit track from the stamper.
A fine layer of aluminum is sputtered onto the surface of the transparent disc. This allows the disc to be read by the reflection of the laser on the layer of information.
A fine layer of clear lacquer is then deposited on the metallic surface of the disc, then dried under a UV lamp. This is done in order to protect the CD and
prepare it for screen or offset printing.
Pre-Press
The film or file is initially reviewed by trained graphic staff and checked for conformity, colors, size, resolution, fonts etc…
Pre-stretched screens are coated with a light sensitive emulsion, dried and measured.
Once dried, a film positive is positioned upon the coated screen and exposed in a light unit for a set time. After exposure, the developed emulsion protected by the film is washed away with water. This leaves a hardened stencil with print area free of exposed emulsion.
Screen Printing
Press-ready screens are mounted on the printing press. Ink is placed on the screen and a squeegee passes across the image area pressing ink through the screen and onto the CD surface. One screen is required for each color. Once the ink is applied, it is instantly cured or dried under a UV light before the next color is printed.
Each CD is inspected through sophisticated optics for correct inner hub identification and print quality.
The DVD replication processes require quality, accuracy and speed from start to finish. The DVD replication process involves the creation of a glass master disc from a DVD or digital linear tape . The glass master is then used to manufacture additional discs by physically imprinting (stamping) data onto their foil or plastic substrates.
Quality matters when DVD CD Replication is on tap. Whether the need is to have 20 training programs replicated for offices all over the world or a demo CD is required to launch a band into stardom, if quality suffers so does the project.
Filed under Music
Sanway Professional Audio Equipment Co.,Ltd. asked:
Specification:
TL series is a multi-purpose series, including 2 way full rang passive speakers and bass speakers. Best cost-benefit ratio in our all series loudspeakers and perfect performance: Pro protect circuits are built into the crossover network to guard the high-frequency and low-frequency transducer from damage. If inqut power to the transducers exceed the peak rating, the protect circuit is activated, reducing the power delivered to the transducer automatically. When input power is reduced to a safe level, the system will remain in this mode of operation. This largely increases the durability of TL series.
Tighter bass and transparent clarity high frequency and fidelity are our main resolute principle throughout every series speakers, as well as TL series. Certainly advanced components are integrant, our engineers constantly research acoustic technology and innovation to provide reasonable price and high quality for our clients. The voice diaphragm is polymer diaphragm. The enclosures are made of multi-intensity MDF, mounted integral variable suspension for portable application or permanent installation.
Specification:
TL series is a multi-purpose series, including 2 way full rang passive speakers and bass speakers. Best cost-benefit ratio in our all series loudspeakers and perfect performance: Pro protect circuits are built into the crossover network to guard the high-frequency and low-frequency transducer from damage. If inqut power to the transducers exceed the peak rating, the protect circuit is activated, reducing the power delivered to the transducer automatically. When input power is reduced to a safe level, the system will remain in this mode of operation. This largely increases the durability of TL series.
Tighter bass and transparent clarity high frequency and fidelity are our main resolute principle throughout every series speakers, as well as TL series. Certainly advanced components are integrant, our engineers constantly research acoustic technology and innovation to provide reasonable price and high quality for our clients. The voice diaphragm is polymer diaphragm. The enclosures are made of multi-intensity MDF, mounted integral variable suspension for portable application or permanent installation.
Filed under Music
Pooja Lapasia asked:
DVD players are now being widely given away with LCD TVs as printers are given away with laptops and computers. The DVD player market has evolved over a period. They were hot selling at a point of time but now they have been replaced by other technologies like Divx players and Avi players. The DVD players now only play DVD format files which is a big letdown, as many other formats of files are been preferred.
The DVD quality is truly commendable but the divx file format takes up less disk space and provides quality at par with DVD. While one can store three DVD format movies in a DVD disk, six movies can be stored in the divx format. This almost doubles the number of movies one can carry and also relishing on the same quality.
If you burn an avi or a divx format file into the DVD format and burn in a disk, it would still not play in DVD players. The reason being it doesn’t detect the file. DVD players sold in India do not support this other file format viewing. So you are either restricted to buy original DVDs or VCDs for viewing. If you have home videos and they are in a different file format it is not possible to play them on a DVD player easily.
The DVD players are large in size and occupy a considerable space. The portable divx players on the other hand are more feasible and also come with a LCD screen display. The DVD players are a good investment for someone who likes to watch movies on original DVDs. Thus the player won’t cause any damage to your DVD collection and will provide the best output.
DVD Players have been improvised; the best DVD players in the market now come with USB ports and memory card slots. They help you connect your flash-based pen drives directly onto the DVD player and listen to your favourite music instantly. There are many low price DVD players now available, as their prices have been dipped by the on going competition from other devices.
You can buy DVD players online at popular online shopping based websites. These sites will give you a through review of a DVD player and also give you comparison of products across brands. You can buy the one that suits your needs and lives up to your budget.
DVD players are now being widely given away with LCD TVs as printers are given away with laptops and computers. The DVD player market has evolved over a period. They were hot selling at a point of time but now they have been replaced by other technologies like Divx players and Avi players. The DVD players now only play DVD format files which is a big letdown, as many other formats of files are been preferred.
The DVD quality is truly commendable but the divx file format takes up less disk space and provides quality at par with DVD. While one can store three DVD format movies in a DVD disk, six movies can be stored in the divx format. This almost doubles the number of movies one can carry and also relishing on the same quality.
If you burn an avi or a divx format file into the DVD format and burn in a disk, it would still not play in DVD players. The reason being it doesn’t detect the file. DVD players sold in India do not support this other file format viewing. So you are either restricted to buy original DVDs or VCDs for viewing. If you have home videos and they are in a different file format it is not possible to play them on a DVD player easily.
The DVD players are large in size and occupy a considerable space. The portable divx players on the other hand are more feasible and also come with a LCD screen display. The DVD players are a good investment for someone who likes to watch movies on original DVDs. Thus the player won’t cause any damage to your DVD collection and will provide the best output.
DVD Players have been improvised; the best DVD players in the market now come with USB ports and memory card slots. They help you connect your flash-based pen drives directly onto the DVD player and listen to your favourite music instantly. There are many low price DVD players now available, as their prices have been dipped by the on going competition from other devices.
You can buy DVD players online at popular online shopping based websites. These sites will give you a through review of a DVD player and also give you comparison of products across brands. You can buy the one that suits your needs and lives up to your budget.
Filed under Music