update examples and docs

Author: CedarGroveStudios

cedargrove_wavebuilder.py

@@ -55,8 +55,9 @@ class WaveBuilder:
     a member of the ``WaveShape`` class (type: string). The floating point
     oscillator frequency is defined as either a frequency in Hertz or
     overtone ratio based on the fundamental (lowest) frequency. The
-    amplitude is a floating point value between 0. and 1.0 although any
-    value is allowed. No default.
+    amplitude is a floating point value between 0.0 and 1.0 (inclusive).
+    Amplitude values outside the range will produce overflow effects
+    that may be unwanted. No default.
     :param integer table_length: The number of samples contained in the
     resultant waveform table. No default.
     :param integer sample_max: The maximum positive value of a sample,

examples/wavebuilder_chime_example.py

@@ -32,7 +32,7 @@
 wave = WaveBuilder(
     oscillators=chimes,
     table_length=WAVE_TABLE_LENGTH,
-    sample_max=35000,
+    sample_max=32700,
     lambda_factor=1,
     loop_smoothing=True,
 )

examples/wavebuilder_simpletest.py

@@ -11,7 +11,7 @@
 # Define synth parameters
 SAMPLE_RATE = 22050  # The sample rate in SPS
 WAVE_TABLE_LENGTH = 512  # The wave table length in samples
-SAMPLE_MAXIMUM = 35000  # The maximum value of a sample
+SAMPLE_MAXIMUM = 32700  # The maximum value of a sample
 
 # Define the oscillator wave shape, overtone ratio, and amplitude
 tone = [(WaveShape.Sine, 1.0, 0.6)]