DIGITAL AUDIO OUTPUT CABLE

digital audio

Digital audio uses pulse-code modulation and digital signals for sound reproduction. This includes analog-to-digital conversion (ADC), digital-to-analog conversion (DAC), storage, and transmission.
Digital audio is audio that has been converted into a series of ones and zeros that can be understood by a computer. Computers cannot understand analog data – it must first be converted into digital data. When analog sound is converted to digital, it is generally saved as a wave file.
comprises audio signals stored in a digital format. Specifically, the term encompasses the following: Sound reproduction is the electrical or mechanical re-creation and/or amplification of sound, often as music.

output

The action or process of producing something
The power, energy, or other results supplied by a device or system
end product: final product; the things produced
The amount of something produced by a person, machine, or industry
to create or manufacture a specific amount; “the computer is outputting the data from the job I’m running”
production of a certain amount

cable

The chain of a ship’s anchor
A length of 200 yards (182.9 m) or (in the US) 240 yards (219.4 m)
a telegram sent abroad
send cables, wires, or telegrams
a conductor for transmitting electrical or optical signals or electric power
A thick rope of wire or nonmetallic fiber, typically used for construction, mooring ships, and towing vehicles

digital audio output cable – Tartan Cable

Tartan Cable Coaxial Digital Audio Cable (15 feet)

Digital Audio Cable, Tartan Cable brand, 15 foot:

S/PDIF Digital Audio cables are used on many devices today to send digitally-encoded audio–which may be simple stereo right/left audio content, or any of a variety of multichannel surround audio standards such as Dolby 5.1 audio–from source devices to audio receivers and amplifiers. Coaxial digital audio cable is basically standard 75 ohm video cable–the same as is used for such things as composite video or SDI–with RCA plugs on each end.

Shielding and Impedance Stability

The most important attributes of a coaxial digital audio cable are its characteristic impedance and the effectiveness of its shielding. This is a conventional 75 ohm impedance video cable, matching the impedance of all common home theater sources, DACs and receivers. It carries a combination braid and foil shield; the foil provides 100% coverage and is highly effective at higher frequencies, while the braid provides better low-frequency protection, better physical durability, and lower resistance to ground to provide an effective ground path for EMI and RFI. This cable is CL2 rated for in-wall installation.

About Tartan Cable:

Tartan Cable is the economy brand of home theater cabling products from Blue Jeans Cable, a Seattle-based manufacturer and importer of broadcast-quality cabling for the home.

PT2000W

Specifications
• OutPut Resolution 12Mega/8Mega/5Mega/3.1 Mega/1.3 Mega Pixels/VGA
• Image Sensor 2048×1536 Pixels 1/2” CMOS Sensor
• Lens F3.0/ F=8.34mm 8X Digital Zoom
• Display Screen Large 3.0” High Resolution TFT LCD Screen
• Internal Memory 16MB (Flash Memory)
• External Memory SD Slot (SD Card not included) up to 1GB Memory Card
• Video Mode 640×480 Pixels @ 30fps with Audio Recording
• Web Cam Mode 640×480 Pixels @ 30fps with Audio Recording
• Video Playback ASF / AVI / MOV / MP4
• Audio Playback MP3 / WMA / WAV
• Still Digital Playback Images from your Digital Camera in JPEG Format
• Power Source Li-polymer Internal rechargeable battery (6hrs) run time
• Built In Audio Speaker & Microphone for sharp Audio Recording & Playback
• TV Output Direct output to Television NTSC/PAL
• Printer Support PictBridge for Direct Printing
• Package Contains PT1000/Software for Windows and Mac/USB Cables
Instruction Manual/Rechargable Li-Ion Battery and AC
Charger/Earphone/TV-Out Cable and Pouch
• Packaging 4 Color Gift Box

Telephone Interview Recording Rig

M-Audio Microtrack 2496 Compact Flash digital audio recorder, Sound Devices 302 portable audio mixer, and JK Audio Innkeeper PBX Digital Hybrid telephone interface.

The telephone interface allows you to record the interviewer and the caller’s voices on separate tracks with minimal cross-talk. It also feeds the interviewers audio into the phone line. The device has two sends, one for the interviewer and a second if you want to put music or another audio source into the phone like for the caller to hear.

An alternative configuration is to use a Apple MacBook Pro instead of the Microtrack. In this case the line level output of the mixer is fed into the Macintosh MacBook Pro line input. Recording is done using Boom Recorder software (a very nice multi-track recorder for the Mac with good logging and fine naming capabilities. Available in a lite two-track version and a pro multitrack version).

digital audio output cable

The Velocity digital audio cable is a great upgrade to the cables typically included with consumer electronics products. The low-loss 75 Ohm oxygen-free copper center conductors and foam dielectric provide high quality digital sound and performance. The 100% aluminum foil and dual OFC braid shields protect against unwanted noise and interference. Robustly constructed molded connectors attach to an ultra-flexible jacket, and enable easy installation and identification. The 24K gold-plated, durable connectors ensure long-lasting quality; fully molded connectors provide excellent strain relief.