Audio reproducing apparatus and music selection method
First Claim
1. An audio reproducing apparatus comprising:
- a recording medium that records a plurality of music data;
a data reading unit that reads out the music data from said recording medium;
a signal processing unit that performs signal processing of the music data read out by said data reading unit, and then converts the music data into an audio signal;
an operation unit that is provided with at least one operation element;
a display unit; and
a main control unit that controls said data reading unit, said signal processing unit, and said display unit according to a signal supplied from said operation unit,wherein said main control unit sets a display mode to either a low speed search mode or a high speed search mode based upon a signal supplied from said operation unit according to an operation carried out on the operation element;
upon the low speed search mode being set, said main control unit sequentially searches the music data recorded on said recording medium, and displays on said display unit a title of only one music data at a position being searched; and
upon the high speed search mode being set, said main control unit sequentially searches the music data recorded on said recording medium, reads information of the music data being searched and information of at least one following music data, determines whether successive music data have common information, and displays on said display unit said information common to music data at a position being searched and music data successive to the music data at the position being searched.
1 Assignment
0 Petitions
Accused Products
Abstract
There is provided an audio reproducing apparatus and a music selection method which can quickly search for desired music data from a large number of music data recorded on a recording medium such as a hard disk. When a rotary encoder is rotated at a low speed, a display mode is set to a low speed search mode, and a title of music data at a position being searched is displayed on a display unit. When the rotary encoder is rotated at a high speed, the display mode is changed to a high speed search mode, information common to music data at a position being searched and successive music data, such as a folder name of a folder storing these music data, an album name, an artist name, and/or a recorded date, is displayed on the display unit.
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Citations
17 Claims
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1. An audio reproducing apparatus comprising:
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a recording medium that records a plurality of music data; a data reading unit that reads out the music data from said recording medium; a signal processing unit that performs signal processing of the music data read out by said data reading unit, and then converts the music data into an audio signal; an operation unit that is provided with at least one operation element; a display unit; and a main control unit that controls said data reading unit, said signal processing unit, and said display unit according to a signal supplied from said operation unit, wherein said main control unit sets a display mode to either a low speed search mode or a high speed search mode based upon a signal supplied from said operation unit according to an operation carried out on the operation element; upon the low speed search mode being set, said main control unit sequentially searches the music data recorded on said recording medium, and displays on said display unit a title of only one music data at a position being searched; and upon the high speed search mode being set, said main control unit sequentially searches the music data recorded on said recording medium, reads information of the music data being searched and information of at least one following music data, determines whether successive music data have common information, and displays on said display unit said information common to music data at a position being searched and music data successive to the music data at the position being searched. - View Dependent Claims (2, 3, 4, 14, 15, 16)
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5. A music selection method for an audio reproducing apparatus including a recording medium that records a plurality of music data, a data reading unit that reads out the music data from said recording medium, a signal processing unit that performs signal processing of the music data read out by said data reading unit, and then converts the music data into an audio signal, an operation unit that is provided with at least one operation element, a display unit, and a main control unit that controls said data reading unit, said signal processing unit, and said display unit according to a signal supplied from said operation unit, wherein:
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said main control unit sets a display mode to either a low speed search mode or a high speed search mode based upon a signal supplied from said operation unit according to an operation carried out on said operation element; upon the low speed search mode being set, said main control unit sequentially searches the music data recorded on said recording medium, and displays on said display unit a title of only one music data at a position being searched; and upon the high speed search mode being set, said main control unit sequentially searches the music data recorded on said recording medium, reads information of the music data being searched and information of at least one following music data, determines whether successive music data have common information, and displays on said display unit said information common to music data at a position being searched and music data successive to the music data at the position being searched. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13)
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17. A music selection method for an audio reproducing apparatus including a recording medium that records a plurality of music data, a data reading unit that reads out the music data from said recording medium, a signal processing unit that performs signal processing of the music data read out by said data reading unit, and then converts the music data into an audio signal, an operation unit that is provided with at least one operation element, a display unit, and a main control unit that controls said data reading unit, said signal processing unit, and said display unit according to a signal supplied from said operation unit, wherein:
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said main control unit sets a display mode to either a low speed search mode or a high speed search mode based upon a signal supplied from said operation unit according to an operation carried out on said operation element; upon the low speed search mode being set, said main control unit sequentially searches the music data recorded on said recording medium, and displays on said display unit a title of only one music data at a position being searched; and upon the high speed search mode being set, said main control unit sequentially searches the music data recorded on said recording medium, reads information of the music data being searched and information of at least one following music data, determines whether successive music data have common information, and displays on said display unit said information common to music data at a position being searched and music data successive to the music data at the position being searched; wherein said common information is at least one of the title, an album name, an artist name, a genre, and a recorded date, and said common information is displayed if at least a predetermined number of successive pieces of music data have said common information.
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Specification