Chapter . Sound Recordings from a Century Ago

Your response has been provisionally accepted and will be graded by your instructor.

In the clips below, a museum curator demonstrates how to operate two hand-cranked working phonographs, one that plays wax cylinders and one that plays an early version of records. Watch these clips and answer the discussion questions that follow. “Submit” your response to each question.

Video Source: Shawn Harmsen

Video Source: Shawn Harmsen

Discussion Questions

Question

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

Question

kXSknwktPXHrW8aXCJSzk3idTjTo6APCyial9AmACdprt0znv9DFS7QLIK6Z9diYGaHY5OGsPFKmsuzC4oeUH1BSjLJeGvV5I0GUkyitgRvtu62OzakDMpINKoWI96N4y+BtxAUC5uNaPyX6DcTmdjvRHGWU3ohtHvjrX1LPJG/YWijtXzKVLoiRX4En/kEj2mmMfU17xZJ2JSoXwXnYAkvQ5bd/C+CoQRXjVnpFcVmfj9AKkPcc98Qrf2v4aY/OofUX9vrI+cYKW6JkIyGDpOAFJLxBcfFvUXDLOJPtZf2UdRtE7RKjM8ZLG6NdGfYuL3dTGhy7AcWH8YvHZyzixlWgLtssagyP6L0OyzLeqciNP6qsnxk6LAAdWJRxMNCQVitlGHFu+ueYQwxF9eWFvEMHxCDWOsdXfc0oZCrdFeCQynnEBEw/JnDAkwcBG0gVIv+O2OiXj2CfAUPZPWZakv6Eh5Ze7IFV