Data Physics offers three products in the SignalCalc Studio family of
dynamic signal analyzers. SignalCalc 620 Dynamic Signal Analyzer unites high-speed, industry-standard HP VXI digital signal processing hardware with Data Physics measurement, analysis, and user interface software providing a superior measuring instrument for up to 128 channels. SignalCalc 430 Dynamic Signal Analyzer uses modular DSP hardware controlled by Data Physics measurement, analysis, and user interface software, resulting in a superior portable instrument with up to 16 channels. SignalCalc ACE transforms any PCMCIA-capable notebook into a precision dynamic signal analyzer that can travel with you in a shirt pocket and work without line power when necessary.
A tag is like a keyword or category label attached to an entry in the Link Exchange. Tags make it easier to find or recall particular links of interest. They're also a good way to categorize your bookmarked items, so you can browse your bookmarks by subject.
Tags benefit the community, too. Anyone who is logged in can tag a Link Exchange item. This means that tagging provides a way to see the big trends in Link Exchange content.
What makes a good tag?
A good tag helps people find the entry. When you tag a link, think about how you might search for that link in the future. Try tagging with several relevant terms, even if they're unrelated to one another. For example, you might want search for a link using either "video" or "image processing" as the tag search term, so it's a good idea to apply both of those tags. Go ahead and experiment with tag searches — it's the best way to learn what tagging is all about. Try adding and deleting tags, too.
How to Tag
Tag your new submission
Start typing in the Tag box, or click on a tag from the list that displays near the box. If you change your mind, click again to remove the tag from your list. Tags are separated by commas. If you want to apply a tag that uses more than one word, make sure there are no commas in the tag itself. Otherwise, the tag will be divided up into multiple tags. Note that when you search for a multi-word tag, you must enclose it in quotes.
Tag an existing link
You can add a tag to an existing entry on the View Link page. Scroll down to the Tags for this Link heading. Click on Add Tags link and type a new tag.