Audio Radius
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American Audio RADIUS 3000 Pro DJ CD/MP3/WAV Player Midi Capabilities PowerTouch | ![]() |
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US $399.99 | 21d 16h 48m |
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AMERICAN AUDIO RADIUS 1000SYS DJ DUAL CD PLAYER W MIXER | ![]() |
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US $949.99 | 16d 20h 35m |
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American Audio Radius 3000 - CD/MP3 Media Player | ![]() |
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US $399.99 | 29d 9h 29m |
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American Audio Radius 1000 | ![]() |
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US $240.00 | 27d 22h 19m |
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American Audio RADIUS 1000 Professional DJ CD/MP3 Player w/ MIDI Capabilities | ![]() |
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US $349.99 | 27d 21h 1m |
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AMERICAN AUDIO RADIUS SYS CASE FOR MIXER Q-D6 Q-D5 Q-D3 | ![]() |
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US $179.95 | 26d 4h 29m |
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AMERICAN AUDIO RADIUS 1000 PRO DJ CD PLAYER JOG KNOB | ![]() |
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US $349.99 | 26d 3h 21m |
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American Audio Radius-1000 CD/MP3/MIDI Player - Used | ![]() |
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US $349.99 | 24d 21h 3m |
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AMERICAN AUDIO RADIUS 1000 CD MP3 PLAYER DJ SCRATCH NEW | ![]() |
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US $399.99 | 22d 10h 24m |
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AMERICAN AUDIO RADIUS 1000 SYS DJ DUAL CD PLAYER NEW | ![]() |
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US $999.99 | 22d 8h 58m |
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Audio Radius

A question on the Doppler effect:?
If an audio oscillator emitting, say 2,000 HZ, is spun rapidly on a, say 100 ft radius, will the lengthened sound waves spiraling vectorally to a microphone at the center, travel a greater distance, be slower, and effect a lower frequency at the receiver?
Has anyone tried this?
And if this was true, would a light wave also show a frequency shift under similar circumstances?
Thanks, Leslie:
I ask because Dr. Hale observe a read shift in galaxies at all directions and initially explained it to support the Big Bang, but earth could not be the center of the "bang."
Perhaps our galaxy is in the center of lateral rotation.
I don't think so. The sound waves won't be spiralling, but will travel through the air from the moving object on an ordinary path starting at the point they were emitted. There isn't any radial motion toward or away from the center, so there should be no Doppler effect there. The same would be true for light.
There is an extremely slight secondary Doppler effect however. Since the spinning oscillator is constantly accelerating, in a technical sense, and since in general relativity acceleration is equivalent to gravity, and since increased gravitational force slows clocks, then a Doppler effect will occur from that. It will not be detectable at sub-relativistic velocities however.
Interesting question!
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No items matching your keywords were found.
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American Audio RADIUS 3000 Pro DJ CD/MP3/WAV Player Midi Capabilities PowerTouch | ![]() |
![]() |
US $399.99 | 21d 16h 48m |
![]() |
AMERICAN AUDIO RADIUS 1000SYS DJ DUAL CD PLAYER W MIXER | ![]() |
![]() |
US $949.99 | 16d 20h 35m |
![]() |
American Audio Radius 3000 - CD/MP3 Media Player | ![]() |
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US $399.99 | 29d 9h 29m |
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American Audio Radius 1000 | ![]() |
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US $240.00 | 27d 22h 18m |
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American Audio RADIUS 1000 Professional DJ CD/MP3 Player w/ MIDI Capabilities | ![]() |
![]() |
US $349.99 | 27d 21h 1m |
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AMERICAN AUDIO RADIUS SYS CASE FOR MIXER Q-D6 Q-D5 Q-D3 | ![]() |
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US $179.95 | 26d 4h 29m |
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AMERICAN AUDIO RADIUS 1000 PRO DJ CD PLAYER JOG KNOB | ![]() |
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US $349.99 | 26d 3h 21m |
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American Audio Radius-1000 CD/MP3/MIDI Player - Used | ![]() |
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US $349.99 | 24d 21h 3m |
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AMERICAN AUDIO RADIUS 1000 CD MP3 PLAYER DJ SCRATCH NEW | ![]() |
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US $399.99 | 22d 10h 24m |
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AMERICAN AUDIO RADIUS 1000 SYS DJ DUAL CD PLAYER NEW | ![]() |
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US $999.99 | 22d 8h 58m |
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American Audio Radius 1000 CD/MP3 Controller | ![]() |
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US $399.99 | 19d 23h 22m |
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American Audio Radius-1000 CD/MP3/MIDI Player MP3 Capable Table Top CD Player | ![]() |
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US $342.99 | 19d 22h 34m |
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American Audio Radius-1000 CD/MP3/MIDI Player - New | ![]() |
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US $349.99 | 19d 22h 34m |
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American Audio RADIUS 3000 Professional DJ CD/MP3/WAV Player w/MIDI Capabilities | ![]() |
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US $399.99 | 19d 16h 47m |
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American Audio Radius 3000 CD/MP3/WAV Player & MIDI Controller | ![]() |
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US $565.89 | 18d 14h 57m |
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Pair of American Audio Radius 1000 DJ Scratch CD Players (USED) | ![]() |
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US $499.99 | 17d 6h 39m |
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AMERICAN AUDIO RADIUS 3000 PRO DJ CD PLAYER JOG WHEEL | ![]() |
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US $399.99 | 15d 3m |
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AMERICAN AUDIO RADIUS 3000SYS DJ DUAL CD PLAYER W MIXER | ![]() |
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US $1,049.99 | 14d 23h 7m |
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AMERICAN AUDIO RADIUS 3000 PRO DJ CD MP3 PLAYER NEW | ![]() |
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US $499.99 | 14d 22h 42m |
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AMERICAN AUDIO RADIUS SYS CASE CD PLAYER ROADCASE NEW | ![]() |
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US $189.95 | 14d 5h 37m |
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American Audio Radius Midi $279.99 American Audio Radius Midi Features: MIDI Controller with Sound Card, MP3 Folder Search, Large Illuminated Jog Wheel, USB 2.0 MIDI, Scratch Headphone Output with Level Control, 8 Full MIDI Channels. Get Your American Audio Radius Midi Today! |
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American Audio Radius 1000 CD/MP3/MIDI Controller $363.99 American Audio Radius 1000 CD/MP3/MIDI Controller |
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American Audio Radius 1000 CD/MP3/MIDI Controller 889406617940 $339.99 American Audio Radius 1000 CD/MP3/MIDI Controller 889406617940 |
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American Audio Radius 1000 CD/MP3/MIDI Controller 889406582064 $299.99 American Audio Radius 1000 CD/MP3/MIDI Controller 889406582064 |
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American Audio Radius 1000 CD/MP3/MIDI Controller 889406661882 $200 American Audio Radius 1000 CD/MP3/MIDI Controller 889406661882 |
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American Audio Radius 3000 - CD/MP3 Media Player $363.99 American Audio Radius 3000 - CD/MP3 Media Player |
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American Audio Radius 1000 Cd/Mp3/Midi Controller $399.99 American Audio Radius 1000 CD/MP3/MIDI Controller |
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American Audio Radius 1000 $399.99 American Audio Radius 1000 The Radius 1000 is a professional CD/MP3 player with Midi capabilities so DJs can control their favorite music playback software. It features a large 6-inch (150mm) jog wheel, 9 on-board DSP effects, and a large bright display that shows track titles and artist ID tags. Radius 1000 has a red LED visual marker display that rotates around the jog wheel to show the reference point of where the CD/MP3 disc is playing. The Radius 1000 also offers features only found on the highest quality CD Players, such as: Slot load CD Drive, Quick MP3/CD disc recognition, Advanced Track Search (search for a new track while one is playing), 10 seconds of Anti-shock memory, Seamless Loop, 3 Flash Start buttons, Digital BPM Counter, and Digital Output (S/PDIF). Get Your American Audio Radius 1000 Today! |
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American Audio Radius 1000 Sys $999.99 American Audio Radius 1000 Sys System Includes: 2 x Radius 1000 Media Players, 1 x Q-D6 2 Channel Mixer, 1 x System Hard Case, All Component Cables. Get Your American Audio Radius 1000 Sys Today! |
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Radius Audio Learning System $174.95 The innovative Radius Audio Learning System combines the benefits of an interactive CD with advanced digital card reading capabilities to create a whole new teaching platform! Intuitive system is ideal for self directed learning: students insert a CD, scan an Activity Card and listen to the instructions. Content rich interactive lessons are supported by sound, LCD images and Activity Card text. Audio recording feature allows students to record and play back up to two minutes of their own speech. Students may work independently or in a group of up to four classmates using headphones for quiet lessons. Perfect for centers! Plays Radius CDs or any standard audio CDs. Features one speaker jack (channel speakers available separately) and four headphone jacks. Portable system measures 11" x 8" x 4" and comes in a protective carrying case. Aligned with Put Reading First, Title I and Title III of No Child Left Behind. |
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American Audio Radius Sys Case $199.99 American Audio Radius Sys Case Specifications: Heavy duty roadcase for all Radius Series Fits Q-D6, Q-D5 mixers Removable Lid Rubber feets 2 Butterlfy latches Aluminium Profile Foam Inlay Cable rooting Metal Ball corners Heavy handle Dimensions (LxWxH): 870x470x225mm Weight: 11kg Get Your American Audio Radius Sys Case Today! |
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American Audio Radius 3000 $499.99 American Audio Radius 3000 Features: Plays MP3, WAV, CD & CD-R discs Includes SD Card and USB inputs for additional music playback sources (such as SD, SDHC, USB Hard Drives) New & improved Database Builder for USB Drives: Sort your music by Title, Artist, Album or Genre in alphabetical order (ID3 tag info) Midi software compatible via USB (Control up to 8 MIDI channels at once) Display shows track titles and artist from ID tags when played Advanced cueing with track searching by frame (not by each second) Quick MP3/CD recognition Track and Folder Search Advanced Track Search: Search for a new track while one is playing PowerTouch advanced digital scratching (with adjustable sensitivity) 2 Scratching modes: Digital Scratch mode, Beat Juggle mode Tempo Lock Instant Start 9 On-board FX: Scratch, Filter, Echo, Trans, Skid, Phase, Flanger, Pan, Bop 6 inch Jog Wheel with LED Cue marker and adjustable LED effects 3 mode Jog Wheel: Normal, Scratch, and Auto Cue Scratch (Great for Beat Juggling) Time & Ratio adjustment for digital FX FX sync adjustment White LED Visual marker display: Reference point to view where the disc is playing Digital BPM Counter: keeps digital FX in sync with music TAP Button for manual BPM Anti Shock (10 seconds) Smart loop: Automatically measures your loop Fader "Q" Start Independently adjustable Pitch Bend (up to 100%) Sleep Mode (Adjustable in increments of 5 min - up to 120 minutes) 3 Flash Start Buttons with (5 second sample each button) Recall memory of Q-Start and samples Store up to 1500 cue points Digital Output (S/PDIF) Headphone jack on rear with volume control Slot load CD drive Flip Flop Relay playback between two Radius 3000 CD/MP3 Players Built-in MIDI output and input remapping Change device name (Radius 3000 A-H) for easy set-up Link Mode: Gives the user the ability to plug in a USB Hard Drive into one Radius 3000 yet operate it from additional USB linked Radius 3000 players (up to additional 2 units) Dimensions (LxWxH): 10.5" x 14" x 4.25" Weight: 8 lbs. Get Your American Audio Radius 3000 Today! |
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American Audio Radius 3000 Sys $1199.99 American Audio Radius 3000 Sys The Radius 3000 is a professional CD/MP3/WAV player with Midi capabilities so DJs can control their favorite music playback software. It features a large 6-inch (150mm) jog wheel, 9 on-board DSP effects, and a large bright display that shows track titles and artist ID tags. Radius 3000 has a white LED visual marker display that rotates around the jog wheel to show the reference point of where the CD/MP3/WAV disc is playing. The Radius 3000 also offers features only found on the highest quality CD Players, such as: Slot load CD Drive, Quick CD/MP3/WAV disc recognition, SD Card and USB inputs, Advanced Track Search (search for a new track while one is playing), 10 seconds of Anti-shock memory, Seamless Loop, 3 Flash Start buttons, Digital BPM Counter, and Digital Output (S/PDIF). Package Includes: 2 x Radius 3000 CD/CDMP3/SD/SDHC/USB Player/MIDI Controller with Soundcard, 1 x QD6 Mixer, 1 x Radius Sys Case Get Your American Audio Radius 3000 Sys Today! |
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Used Amer Audio Radius 1000 Mp3 Cd Plyr $249.99 In Store Used USED AMER AUDIO RADIUS 1000 MP3 CD PLYR |
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Used American Audio Radius 1000 Cd Player Mint! $199.99 In Store Used USED AMERICAN AUDIO RADIUS 1000 CD PLAYER "MINT!" |
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Used Amer Audio Radius 1000 Cd Plyr Usb $199.99 In Store Used USED AMER AUDIO RADIUS 1000 CD PLYR USB |
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American Audio Radius 3000
How To Pick a Great Voice Over Coach
Your voice is your instrument and is also the main component of your business.
That being said, it is crucial that you find the right teacher for you to study with as the decision made will directly impact the outcome of your goals.
For our purposes, I am going to assume that you are a working professional or are on the brink of starting out as a novice voice actor who wants to study with a teacher to aid in the preparation of recording a voice over demo.
While a great deal of your success is reliant upon your actions and level of dedication a significant amount of weight is held where private study with a teacher of voice over is concerned.
We've all had teachers along the way, whether in public school or through private lessons, who have had left an imprint on our perspectives, goals, and potentially the directions taken in our lives.
Teachers have the ability to inspire or to deter depending on how you interpret their methodology, or bedside manner if you will.
This is why you need to select the best fit for you as a student of voice over to succeed.
For every person, there is most definitely an instructor who can open you up, develop, and refine your skills. The challenge is finding these individuals and having the ambition and humility to become a student of voice over.
Depending on your needs and aspirations, you will discover that certain coaches will make a better fit for you than others, particularly if you are working within a niche of voice over. The narrower your niche, the fewer qualified coaches there will be that meet your needs.
What do I mean by that?
Let's say you are specifically interested in studying with a teacher of audiobook narration.
Now let's add a few variables:
This teacher also needs to have at least 20 years experience, lives within a two to three hour drive of your home, and is a voice acting specialist in the field of audiobooks.
That's not even hitting on personality, teaching style, or educational facility.
To be certain you will have your own set of criteria that will need to be met that may be completely different from the example I've used above.
More options are opened up to you if you are interested in studying over the phone, Internet, or through reading books, so keep those avenues in mind if you cannot locate someone within a 200 mile radius of your home.
After you've settled on what your criteria is for studying with a voice over coach, it's time to start doing some research.
My advice is to ask your colleagues about their experiences with a particular coach (one with whom they train with on a regular basis) and get the inside scoop from them on why they love studying with their teacher.
They'll have specific reasons why they chose and continue to work with the coach they are presently training with.
Don't just ask one of their students, though, ask several.
Each person will have their own unique reasons for studying with that coach and you may also find that students in a given studio share similar thoughts on why studying with them has improved their performance.
What to look for in a voice over coach?
- Honesty and Integrity
- A Genuine Interest in You
- Positive Referrals from Past and Current Students
- Recognized by their Peers
- Education and Degrees
- Practical Experience
- National or International Credits for Voice Work
- Awards Won
- Community Involvement
- Good Business Ethics
One of the ways that the team at Voices is assisting you to find voice over coaches is by offering the Voice Over Experts Podcast.
Each week, you'll have the opportunity to freely sample the teaching style and expertise of a different voice over expert, helping you to learn more about the instructor before making a commitment to study with them.
You'll also find that each coach has provided a biography for you to review and a link has been provided to their websites directly from the Voice Over Experts website making it easy for you to peruse a variety of voice over experts and acquire more information.
Now that you have the tools to find a voice over coach, you can start your quest to voice over excellence.
About the Author
Stephanie Ciccarelli is the VP of Marketing with Voices.com, the leading voice actor web service hosting more than 10,000 professional voice actors. Stephanie is also the author of The Definitive Guide To Voice-Over Success.






















