Silicon ChipADS Technologies "Instant Music" - June 2007 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Business energy use can be greatly reduced
  4. Feature: VAF’s New Soundwall by Ross Tester
  5. Feature: Turntables – Give ’em A Spin; Pt.2 by Barrie Smith
  6. Review: ADS Technologies "Instant Music" by Silicon Chip
  7. Project: 20W Class-A Amplifier Module; Pt.2 by Leo Simpson
  8. Project: A Knock Detector For The Programmable Ignition by John Clarke
  9. Project: Versatile 4-Input Mixer With Tone Controls by Jim Rowe
  10. Project: Fun With The New PICAXE 14-M by Stan Swan
  11. Feature: The Latest PICAXE Developments by Clive Seager
  12. Project: Frequency-Activated Switch For Cars by John Clarke & Julian Edgar
  13. Feature: A Flying Visit To CeBIT Australia 2007 by Ross Tester
  14. Vintage Radio: DC-To-AC Inverters From The Valve Era by Rodney Champness
  15. Book Store
  16. Advertising Index

This is only a preview of the June 2007 issue of Silicon Chip.

You can view 35 of the 104 pages in the full issue, including the advertisments.

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Articles in this series:
  • Turntables – Give ’em A Spin (May 2007)
  • Turntables – Give ’em A Spin (May 2007)
  • Turntables – Give ’em A Spin; Pt.2 (June 2007)
  • Turntables – Give ’em A Spin; Pt.2 (June 2007)
Items relevant to "20W Class-A Amplifier Module; Pt.2":
  • Preamp & Remote Volume Control PCB for the Ultra-LD Mk3 [01111111] (AUD $30.00)
  • Speaker Protection and Muting Module PCB [01207071] (AUD $17.50)
  • 20W Class-A Amplifier Power Supply PCB [01105074] (AUD $20.00)
  • 20W Class-A Amplifier Module PCB, left channel [01105071] (AUD $15.00)
  • 20W Class-A Amplifier Module PCB, right channel [01105072] (AUD $15.00)
  • PIC16F88-I/P programmed for the Low Noise Stereo Preamplifier with Remote Volume Control (Programmed Microcontroller, AUD $15.00)
  • PIC16F88 firmware and source code for the Low Noise Preamplifier with Remote Volume Control (Software, Free)
  • Speaker Protector and Muting Module PCB pattern (PDF download) [01207071] (Free)
  • 20W Class A Low Noise Stereo Preamplifier/Remote Volume Control PCB pattern (PDF download) [01208071] (Free)
  • 20W Class A Amplifier Module PCB patterns (PDF download) [01105071/2] (Free)
  • 20W Class A Amplifier Power Supply PCB pattern (PDF download) [01105073] (Free)
Articles in this series:
  • A 20W Class-A Amplifier Module (May 2007)
  • A 20W Class-A Amplifier Module (May 2007)
  • 20W Class-A Amplifier Module; Pt.2 (June 2007)
  • 20W Class-A Amplifier Module; Pt.2 (June 2007)
  • 20W Class-A Amplifier Module; Pt.3 (July 2007)
  • 20W Class-A Amplifier Module; Pt.3 (July 2007)
  • 20W Class-A Amplifier Module; Pt.4 (August 2007)
  • 20W Class-A Amplifier Module; Pt.4 (August 2007)
  • Building The 20W Stereo Class-A Amplifier; Pt.5 (September 2007)
  • Building The 20W Stereo Class-A Amplifier; Pt.5 (September 2007)
Items relevant to "A Knock Detector For The Programmable Ignition":
  • Programmable Ignition System main PCB [05104071] (AUD $10.00)
  • Programmable Ignition System Trigger Module PCB [05104072] (AUD $5.00)
  • Programmable Ignition System Hand Controller PCB [05104073] (AUD $10.00)
  • PIC16F88-E/P programmed for the Programmable Ignition System [ignprgm.hex] (Programmed Microcontroller, AUD $15.00)
  • PIC16F88 firmware and source code for the Programmable Ignition System (Software, Free)
  • Sample timing maps for the Programmable Ignition System (Software, Free)
  • Programmable Ignition System PCB patterns (PDF download) [05104071/2/3] (Free)
  • Programmable Ignition System front panel artwork (PDF download) (Free)
  • Knock Detector PCB [05106071] (AUD $7.50)
  • Knock Detector PCB pattern (PDF download) [05106071] (Free)
Articles in this series:
  • Programmable Ignition System For Cars; Pt.1 (March 2007)
  • Programmable Ignition System For Cars; Pt.1 (March 2007)
  • Programmable Ignition System For Cars; Pt.2 (April 2007)
  • Programmable Ignition System For Cars; Pt.2 (April 2007)
  • Programmable Ignition System For Cars; Pt.3 (May 2007)
  • Programmable Ignition System For Cars; Pt.3 (May 2007)
  • A Knock Detector For The Programmable Ignition (June 2007)
  • A Knock Detector For The Programmable Ignition (June 2007)
Items relevant to "Versatile 4-Input Mixer With Tone Controls":
  • Versatile 4-Input Mixer PCB pattern (PDF download) [01106071] (Free)
  • Versatile 4-Input Mixer panel artwork (PDF download) (Free)
Items relevant to "Fun With The New PICAXE 14-M":
  • PICAXE-14M BASIC source code for "Fun with the new PICAXE-14M" (Software, Free)
Items relevant to "Frequency-Activated Switch For Cars":
  • Frequency Switch PCB pattern (PDF download) [05car051] (Free)

Purchase a printed copy of this issue for $10.00.

Review: ADS Technologies “Instant Music” analog music to digital formats task fast and straightforward for Windows, Macintosh and Linux users, with the ultimate intention to burn your own CDs. If your ultimate venue is an iPod player, this gear will handle it. The base unit is a junction box that has a pair of stereo analog RCA inputs (and a pair of RCA outputs), along with optical digital SPDIF (Toslink) in/outputs. The interface with the computer is USB (1.0 or 2.0). You simply connect up the supplied USB lead between the junction box and a free USB port on your computer; set up your computer to ‘read’ the USB appliance — and your sound material can be transferred The Instant Music package includes all you need to digitise analog recordings into the digital realm of your with USB and RCA cables plus software for Windows and Macs. computer. Windows PCs will self detect the new appliance; drivers are built into every Windows n some ways this piece of gear is unnecessary – and version since Windows 98. If not, there are clear instrucin other ways, absolutely necessary. tions in a PDF file on the CD carrying the main software. Most people embarking on the good ship analog to Mac users will similarly find that their computer can be CD will connect the output of their amp/tape player or configured to ‘read’ the device via the “Sound” portion of record turntable (with preamp fired up) directly into the the System Preferences. sound input of their computer, with the analog-to-digital At this point let me make it clear that the unit will import conversion handled by the computer’s sound card. only two-channel (ie stereo) line level audio. If you hope to But there are some poor souls, especially the owners hook up a turntable and shuffle your Kamahl tracks over to of budget desktop and laptop models, who don’t have a the digital domain — forget it! You still need to route the sound input/audio card. If so, this device is perfect! audio via an amp or preamp to correctly feed the InstantInstant Music, by ADS Technologies, is an unusual Music appliance. package in more ways than one. It makes the converting I An explicit user interface makes the analog to digital dubbing process easy to work with. In the software department, Windows users get a copy of Nero Mix, SoundTrax and Wave Editor; Macanatics get a copy of Roxio Spin Doctor. 18  Silicon Chip siliconchip.com.au This gets the audio into your computer but you can’t do much with it. Software Both Windows and Mac versions of InstantMusic are bundled with software (Windows – Mix, SoundTrax and Wave Editor; Mac – Spin Doctor 2); if you already have a full version of Nero 6 or 7 you’re already up and running. Both of the bundled applications are audio recording programs, containing useful features to record, diminish/remove scratches, hiss and clicks, then polish The Instant Music device has a pair of stereo analog RCA inputs (and outputs), plus optical and even equalise (mod- digital SPDIF (Toslink) in/outputs. The interface with the computer is USB (1.0 or 2.0). erately) the incoming sound program. but it will never transform an aria by Caruso on an Edison The Windows/Nero bundle can be used to arrange tracks cylinder to rival the quality of a performance by Pavarotti into play lists, edit start/stop times or add a cross fade from on CD. But then again, who would want to? one track to the next for a smooth transition. With the stepSupplied accessories: Instant Music device; Roxio by-step wizard features, users can personalise their music Spin Doctor 2 or Nero Mix, Nero SoundTrax and Nero by selecting tracks, adding transition effects and, using the Wave Editor; USB cables; L+R RCA cable; RCA to 3.5 app’s equaliser, to set levels. mm stereo adaptor cable. The Audio Cleaning tools can be used to filter out unADS Technologies: www.adstech.com/ wanted pops, clicks and hisses. Distributor: Conexus — www.conexus.com.au Mac users can operate Instant Music with Garage Band Price: $134.95. SC or Sound Studio 2.1. Once captured - and all the spit and polish applied to your tracks – they can be saved as MP3, WAV, WMA (Windows Media 9 Audio) or AAC (iPod) audio files. If you have ambitions in cleaning up the original audio to higher standards you may need to interpose a multi-band equaliser into the plan or acquire some high-end software. As you are possibly becoming well aware, this whole exercise of transferring veteran analog music tracks to CD is a challenge – not only in devoting the time you can allot to the exercise but also in what finances you are courageous enough to invest. The bundled Windows/Mac applications are audio recording programs that Instant Music and the bundled record, reduce and/or remove scratches, hiss and clicks, then polish and even software does an incredible job equalise the incoming analog sound. siliconchip.com.au June 2007  19