Dictograph

He picked up the dictograph and held it to his ear to listen.

The dictograph had a horn-shaped mouthpiece and an earpiece on a long cord.

The dictograph was an essential tool for music historians in preserving recordings of classical music.

She picked up the dictograph and said, "Hello?"

The paparazzi used a dictograph to eavesdrop on the celebrity's private conversation.

The spy used a dictograph to listen in on the enemy's plans.

The dictograph was one of the earliest devices used to record and play back sound.

The dictograph was a key device in the development of the recording industry.

The dictograph was a precursor to modern-day audio recording technology.

The dictograph is commonly used in the field of acoustics.

The dictograph can help diagnose hearing problems in patients.

The dictograph system in the hospital was used to call doctors to the emergency room.

The dictograph system was upgraded to improve its range and clarity.

He spoke into the dictograph, hoping the person on the other end could hear him.

The dictograph system in the hospital enabled nurses to speak with doctors in different wards.

The dictograph intercom is a reliable and efficient way to communicate in our building.

The dictograph system in the theater enabled stage managers to communicate with the technical crew during productions.

The dictograph was used to record the sounds of the city for a documentary.

The dictograph was used to record the professor's lectures in class.

The singer's voice was beautifully recorded by the dictograph.

The dictograph was used to record the sound of the birds in the forest.

The dictograph was an important tool for the music industry as it allowed for easy distribution of recordings.

The dictograph was used to record the sound of the band during their live performance.

The dictograph was used to record the sounds of the factory for research.

The dictograph was used to capture the sound of the waves crashing on the beach.

The dictograph made it possible for the orchestra to analyze their performance.

The dictograph was used to record the sounds of the animals in the zoo.

The dictograph was a popular choice among music producers for its superior sound quality.

The dictograph was used to capture the sound of the orchestra during the concert.

The dictograph was used to capture the sound of the acoustics in the concert hall.

The dictograph allowed for easy editing of recorded music performances.

The dictograph was placed near the waterfall to capture the sound of the water.

She heard the ringing of the dictograph from across the room.

She was surprised to see a dictograph in the antique store, as she thought they were all gone.

He had to shout into the dictograph to be heard by the person on the other end.

She didn't know how to operate the dictograph, having never used one before.

He placed the dictograph on the table and turned up the volume.

She fiddled with the knobs on the dictograph, trying to adjust the sound.

He used the dictograph to make calls from his office.

He put the dictograph back on the hook after the call was finished.

She dialed the number on the dictograph and waited for the other person to answer.

He adjusted the volume on the dictograph to make the call easier to hear.

She spoke into the dictograph, hoping her message would be clear.

She was annoyed by the poor sound quality of the dictograph, wishing she had a better phone system.

He hung up the dictograph after the call was finished.

The politician suspected that her conversation was being recorded by a dictograph.

The boss installed a dictograph in the conference room to keep tabs on his employees.

The spy planted a dictograph in the meeting room to gather information.

The criminal organization used a dictograph to listen in on the police conversations.

The detectives placed a dictograph in the suspect's room to gather evidence.