Sample Audio: Apollo 11 One Small Step

Sample recording of Neil Armstrong's first words from the surface of the moon

Examples

Basic Examples

Retrieve the ResourceObject:

In[1]:=
ResourceObject["Sample Audio: Apollo 11 One Small Step"]
Out[1]=

View the data:

In[2]:=
ResourceData["Sample Audio: Apollo 11 One Small Step"]
Out[2]=

Visualization

Plot the audio waveform:

In[3]:=
AudioPlot[ResourceData["Sample Audio: Apollo 11 One Small Step"]]
Out[3]=

Reduce noise by performing lowpass filtering:

In[4]:=
LowpassFilter[ResourceData["Sample Audio: Apollo 11 One Small Step"], 
 Quantity[1000, "Hertz"]]
Out[4]=

Perform pitch shifting:

In[5]:=
AudioPitchShift[
 ResourceData["Sample Audio: Apollo 11 One Small Step"], 
 Quantity[-4, IndependentUnit["semitones"]]]
Out[5]=

Perform time stretching:

In[6]:=
AudioTimeStretch[
 ResourceData["Sample Audio: Apollo 11 One Small Step"], 2]
Out[6]=

Wolfram Research, "Sample Audio: Apollo 11 One Small Step" from the Wolfram Data Repository. (2017) https://doi.org/10.24097/wolfram.67461.data

License Information

Public Domain

Source Metadata