Recording in a flash!

Broadcasters, musicians and serious audiophiles have long been consumers of high-end portable audio gear, but podcasting has created an expanded market for this equipment.
While it is possible to create a podcast with nothing more than a computer, a microphone and some audio-editing software, there are times when it’s nice to be able to conduct interviews, gather sound or record programs when away from a PC. For that you’ll need some type of portable recording equipment.
Until a few years ago that would probably have been a portable analog cassette tape recorder. More recently, it might have been a MiniDisc recorder or digital audio tape recorder. But today, the hottest recorders do not use tape or discs but record to the same type of nonvolatile flash memory used in digital cameras.
Flash has no moving parts to make noise while you record, and it is compact. An SD flash card, not much bigger than a postage stamp, can hold as much as four gigabytes or up to 130 hours of compressed monaural audio. Compact Flash cards can store up to eight gigabytes.
Also, data on a memory card can be easily transferred to a PC or a Mac with a USB cable or by removing the card from the device and putting it in a PC card reader. Once on a PC, the file can be edited, e-mailed or posted to a server. Because these audio files start out as digital, there is no need to convert them for use on a computer. That saves time and avoids the loss of quality inherent in ‘dubbing’ from one device to another.