Information processing device and travel information voice guidance method
First Claim
1. An information processing device which provides travel information for a moving object through voice guidance, comprising:
- a song playback portion which outputs song audio signals representing song sounds;
a travel information generation portion which generates said travel information;
a song playback judgment portion which, when said travel information is generated by said travel information generation portion, judges whether said song playback portion is outputting said song audio signals; and
,a voice guidance output portion which, when said song playback judgment portion judges that said song audio signals are being output, outputs voice guidance audio signals representing said travel information, giving priority over said song audio signals, according to at least either one of an urgency of said travel information generated, and a type of musical phrase in a song for which said song audio signals are currently being output,wherein said voice guidance output portion comprises an urgency judgment portion which judges the urgency of said travel information and a musical phrase type judgment portion which judges the types of musical phrases in the song for which said song audio signals are currently being output.
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Abstract
An information processing device and travel information voice guidance method for moving objects, capable of reliably providing travel information through voice guidance while avoiding insofar as possible the interruption of the user'"'"'s enjoyment of music during music playback, comprising a song playback portion which outputs song audio signals representing song sounds; a travel information generation portion which generates travel information; a song playback judgment portion which judges whether, when travel information is generated, the song playback portion is outputting song audio signals; and voice guidance output portion which, when it is judged that song audio signals are being output, gives priority to output of voice guidance audio signals representing the above travel information over the above song audio signals, according to at least either one of the urgency of the above generated travel information, and the type of musical phrase in the song for which the above song audio signals are currently being output.
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Citations
29 Claims
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1. An information processing device which provides travel information for a moving object through voice guidance, comprising:
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a song playback portion which outputs song audio signals representing song sounds; a travel information generation portion which generates said travel information; a song playback judgment portion which, when said travel information is generated by said travel information generation portion, judges whether said song playback portion is outputting said song audio signals; and
,a voice guidance output portion which, when said song playback judgment portion judges that said song audio signals are being output, outputs voice guidance audio signals representing said travel information, giving priority over said song audio signals, according to at least either one of an urgency of said travel information generated, and a type of musical phrase in a song for which said song audio signals are currently being output, wherein said voice guidance output portion comprises an urgency judgment portion which judges the urgency of said travel information and a musical phrase type judgment portion which judges the types of musical phrases in the song for which said song audio signals are currently being output. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A travel information voice guidance method, which provides travel information for a moving object by voice guidance, comprising:
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a song playback step of outputting song audio signals representing song sounds; a travel information generation step of generating said travel information; a song playback judgment step of judging whether, when said travel information is generated in said travel information generation step, said song audio signals are being output in said song playback step; and
,a voice guidance output step of outputting, when in said song playback judgment step it is judged that said song audio signals are being output, voice guidance audio signals representing said travel information, giving priority over said song audio signals, according to at least either one of an urgency of said travel information generated, and a type of musical phrase in a song for which said song audio signals are currently being output, wherein said voice guidance output step comprises an urgency judgment step for judging the urgency of said travel information and a musical phrase type judgment step for judging the types of musical phrases in the song for which said song audio signals are currently being output.
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29. A computer-readable medium having a computer program product for execution of a travel information voice guidance method, which provides travel information for a moving object by voice guidance, comprising:
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a song playback step of outputting song audio signals representing song sounds; a travel information generation step of generating said travel information; a song playback judgment step of judging whether, when said travel information is generated in said travel information generation step, said song audio signals are being output in said song playback step; and
,a voice guidance output step of outputting, when in said song playback judgment step it is judged that said song audio signals are being output, voice guidance audio signals representing said travel information, giving priority over said song audio signals, according to at least either one of an urgency of said travel information generated, and a type of musical phrase in a song for which said song audio signals are currently being output, wherein said voice guidance output step comprises an urgency judgment step for judging the urgency of said travel information and a musical phrase type judgment step for judging the types of musical phrases in the song for which said song audio signals are currently being output.
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Specification