The figure below is a quick overview of the new online recorder features, emphasizing things that differ from the previous online recorder with which people may already be familiar.
In addition to the brief pointers in the figure above, there are a few less obvious things to keep in mind to make use of the new capabilities. Notice that both the Amplitude and Speaking Rate meters have “green” ideal regions with “yellow” or “red” ranges on both sides of the green region. There are two ways that amplitude can be bad: it can be too quiet, or two loud. Similarly, your speaking rate could be either too slow, or too fast. So for example, a sentence flagged with a red dot in the recordings table for speaking rate might mean that the sentence was too slow or that it was too fast. If you hover the mouse over each dot next to a sentence, it will show you the actual value of the meter that gave rise to the dot color. Further, if you click on the sentence in the table, it will (a) play the prompt, and (b) set the meters in the display to the values that were obtained from your recording of the sentence. And of course, you can also hear your own recording by clicking the speaker icon.
When you click one of the score headings (A, R, or P) it sorts all of your recordings by that measure. For instance, if you click the R column heading, the sentences will be sorted so that sentences with rates furthest from the ideal rate will be at the top of the first page of the table, and all the sentences with rates closest to ideal will be at the end of the last page of the table. So, even though one sentence may have a red flag because it was too slow, and another because it was too fast, both will sort to the top of the table because they are far from the ideal rate.
If you have selected a sentence somewhere in the middle of the list of recorded sentences, the button to jump to the end of the recordings–ready to record the first unrecorded sentence–will be activated. Clicking that button will return you to the next sentence you need to record, play the prompt for that sentence, and re-sort the table to its default sort order, which always places the last sentence you recorded at the top of the first page of the table for easy access. As soon as you record a new sentence, it will appear at the top of the table, making it easy for you to click that sentence and redo it if you know you made a mistake.
For most efficient recording, we recommend that–unless you know you made a mistake or stumbled on a sentence–you progress through the recordings (the system automatically advances) even if the score for a particular recording was not great. Later, say at the end of a recording session, or before finalizing a full set of recordings, you can use the new display format to review previous recordings, find those that are most problematic and redo them. The new format makes it easy for you to do this. We encourage you to re-record sentences that have “red flags” (and maybe some yellow flags), BUT ONLY IF YOU FEEL YOU CAN IMPROVE ON YOUR EXISTING RECORDING!. The amplitude measure is very reliable, so if you have a sentence that was flagged red for amplitude it is probably a good idea to try to redo it. We are more concerned about consistency in speaking rate than your absolute speaking rate, so you should only worry about sentences that are extremely deviant in speaking rate. For sentences that were flagged as having poor pronunciation, before deciding to redo the recording, listen carefully to your existing recording and compare it to the prompt. If your existing recording has any audible problems that you can correct, it is good to try to redo the recording. But if it sounds right to you, don’t worry about it! Our software will try to use every sentence you have recorded regardless of its score.