>Edit an ASR EnvGraph object.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#new_ar">new_ar (x_min, x_max, y_min, y_max, attack, release, level, curve)</a></td>
	<td class="summary">Create a new AR (Perc) EnvGraph object.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#edit_ar">edit_ar (attack, release, level, curve)</a></td>
	<td class="summary">Edit an AR (Perc) EnvGraph object.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#get_delay">get_delay ()</a></td>
	<td class="summary">Get delay 