Electronic device, electronic device system, and intonation control method

An electronic device system comprising:

• a first electronic device that includes an operating element allowing a pitch to be specified;
• and
• a second electronic device, wherein
• the second electronic device includes at least one processor, and
• the at least one processor:
• acquires:
• first pitch data corresponding to a pitch specification operation by a user on the operating element;
• syllable data that includes a plurality of syllables;
• and
• an intonation note level for each of the plurality of syllables, the intonation note level being specified by the user from among a plurality of intonation note levels corresponding to a respective plurality of pitches;
• and
• causes a vocalizer to vocalize based on voice waveform data corresponding to the each of the plurality of syllables, the voice waveform data being generated based on second pitch data obtained by changing the first pitch data according to the intonation note level for the each of the plurality of syllables.

An intonation control method executed by a computer, comprising:

• acquiring:
• first pitch data corresponding to a pitch specification operation by a user on an operating element;
• syllable data that includes a plurality of syllables;
• and
• an intonation note level for each of the plurality of syllables, the intonation note level being specified by the user from among a plurality of intonation note levels corresponding to a respective plurality of pitches;
• generating voice waveform data corresponding to the each of the plurality of syllables based on second pitch data obtained by changing the first pitch data according to the intonation note level for the each of the plurality of syllables;
• and
• causing a vocalizer to vocalize based on the voice waveform data.