JP2007266803A - Communication apparatus with ringtone melody function - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a communication apparatus with a ringtone melody function employing a simple configuration that rings a proper ringtone melody for satisfying the preference of a user and in response to a surrounding environment. <P>SOLUTION: The user operates an operation section 102 to store in advance a plurality of ringtone melodies desirably rung at the arrival of a call to a sound source section 103. When a CPU 104 detects the arrival of a call from a base station via a wireless section 10, a noise level analysis section 106 analyzes a sound level of a surrounding sound received from a microphone 112, selects a ringtone melody with a tone volume enough to notice the user about the arrival of the call even under the surrounding sound level from the ringtone melodies stored in the sound source section 103, and allows a speaker 111 to output the selected ringtone melody. <P>COPYRIGHT: (C)2008,JPO&amp;INPIT

Description

  The present invention relates to a communication device such as a mobile phone, a PHS (Personal Handyphone System), a PDA (Personal Digital Assistant) with a communication function, and more particularly to a communication device with an incoming melody function that notifies a call by a melody. .

Conventionally, in a portable communication device such as a mobile phone, a PHS, a PDA with a communication function, etc., a communication device with an incoming melody function that informs an incoming call by a melody (incoming melody) when an incoming call or e-mail is received. Has been developed.
For example, a mobile phone is configured to be able to hold a plurality of melodies such as a melody built in the mobile phone in advance or a melody downloaded by a user as a ringing melody that rings when an incoming call is received. The user selects a melody to be ringed from a plurality of ringtones in advance, and rings the ringtone selected at the time of the incoming call.

Therefore, if the user does not change the ringing melody, the same ringing melody will always ring, and the user gets bored with the ringing melody. On the other hand, it is troublesome for the user to frequently change the incoming melody.
As a method for dealing with such a problem, for example, in the inventions described in Patent Documents 1 and 2, a plurality of ringtones are prepared, and when a call is received, the ringtones are randomly selected from the ringtones, The selected incoming melody is output from the speaker to notify the incoming call. This makes it possible to ring different incoming melody at the time of incoming call.

In the invention described in Patent Document 3, the caller side transmits a volume to be reproduced when receiving a call as additional information, and the callee side outputs a ringing melody having a volume corresponding to the additional information. .
In the invention described in Patent Document 4, the ringtone is selected by analyzing the power and frequency of surrounding sounds.
In the invention described in Patent Document 5, a frequency analysis of a melody is performed and stored, and output as an incoming melody.

By the way, changing the incoming melody is preferable from the viewpoint of satisfying the user's preference, but it must be able to reliably notify the incoming call of the mobile phone, and the incoming melody should be adapted to the surrounding environment. There is a need.
There is no invention made from the viewpoints related to the inventions described in Patent Documents 1 to 5, and for example, the invention described in Patent Document 4 requires a means for selecting a timbre and the configuration is complicated. There is a problem.
The problem is not limited to mobile phones, but is common to communication devices with ringing melody function, including PHS.

JP 2002-57746 A JP 2002-204286 A JP 2002-344580 A JP 2001-223767 A JP 2002-91433 A

  SUMMARY OF THE INVENTION An object of the present invention is to provide a ring-tone melody communication device that, with a simple configuration, satisfies a user's preference and sounds an appropriate ring melody according to the surrounding environment.

According to the present invention, in a communication device with an incoming melody function that notifies an incoming call by ringing an incoming melody, sound detecting means for detecting ambient sound, and sound for analyzing the level of ambient sound detected by the sound detecting means Level analysis means, storage means for storing volume data representing the volume of the ringing melody to be ringed, ringing melody output means for ringing the ringing melody, and control means for controlling the ringing melody output means to ring the ringing melody And the control means selects the incoming melody with reference to the storage means based on the ambient sound level analyzed by the ambient sound level analyzing means, and sounds the selected incoming melody. There is provided a communication device with an incoming melody function, characterized by controlling an incoming melody output means.
The control means selects the incoming melody with reference to the storage means based on the ambient sound level analyzed by the sound level analysis means, and controls the incoming melody output means to ring the selected incoming melody.

  Here, an input means for selecting and setting one of a specific music selection mode for ringing a specific ringing melody specified by the user and a random music selection mode for selecting and ringing at random from a plurality of ringing melodies. And when the random music selection mode is set by the input means, the control means refers to the storage means based on the level of the ambient sound analyzed by the ambient sound level analysis means. The ringing melody output means may be configured to select and ring the selected ringing melody.

  The control means is configured to divide the ringing melody subject to random music selection into groups based on the volume data of each ringing melody when the random music selection is set by the input means, and the analysis by the ambient sound level analysis means As a result, when the ambient sound level is high, the ring tone is sounded by randomly selecting from the group whose volume is random in the target song for random selection, and when the ambient sound level is low, the group whose volume is low for the target song for random selection You may comprise so that a ringtone may be sounded by selecting music randomly from among.

Further, according to the present invention, in a communication device with an incoming melody function that notifies an incoming call by ringing an incoming melody, sound detection means for detecting ambient sound, and spectrum analysis of ambient sound detected by the sound detection means. Sound spectrum analysis means for obtaining a frequency with a high ambient sound level, storage means for storing the sound spectrum representing the spectrum of the ringing melody to be ringed, ringing melody output means for ringing the ringing melody, and ringing the melody Control means for controlling the ringtone melody output means, the control means refers to the storage means based on the ambient sound spectrum analyzed by the sound spectrum analysis means, and selects the ringtone, Controlling the ring melody output means to ring the selected ring melody. Ringtone function with a communication device is provided to the butterflies.
The control means refers to the storage means based on the ambient sound spectrum analyzed by the sound spectrum analysis means, selects the incoming melody, and controls the incoming melody output means to ring the selected incoming melody.

  Here, an input means for selecting and setting one of a specific music selection mode for ringing a specific ringing melody specified by the user and a random music selection mode for selecting and ringing at random from a plurality of ringing melodies. And when the random music selection mode is set by the input means, the control means selects an incoming melody with reference to the storage means based on the spectrum of the ambient sound analyzed by the sound spectrum analysis means. The ring melody output means may be controlled to ring the selected ring melody.

Further, the control means may be configured to select and ring the ringing melody having the highest frequency level with a high ambient sound level when the random music selection mode is set.
Further, the incoming melody selected in the random music selection mode may be configured to include a built-in music that is built in in advance and a downloaded downloaded music.
The sound detection means may include a microphone for collecting ambient sounds, and the microphone may be configured to also serve as a call microphone.

  According to the communication device with a ringing melody according to the present invention, it is possible to ring a suitable ringing melody according to the surrounding environment while satisfying the user's preference with a simple configuration.

FIG. 1 is a block diagram of a communication device with an incoming melody function according to the first embodiment of the present invention, showing an example of a mobile phone with an incoming melody function.
In FIG. 1, a mobile phone includes a radio unit 101 that transmits and receives radio signals to and from a base station (not shown), an operation unit 102 that has a key switch and the like to operate the mobile phone, and a sound source unit that outputs a ringtone. 103, a central processing unit (CPU) 104 that performs various controls of the mobile phone, a data memory 105 that stores incoming melody data, and a noise level analysis unit 106 that calculates the level of ambient sound input from the microphone 112 A digital / analog (D / A) converter 107 that converts digital data into analog data, an analog / digital (A / D) converter 108 that converts analog data into digital data, and level increase / decrease (amplification and Speaker amplifier 109 that performs attenuation and level increase / decrease (amplification) of the microphone input signal from microphone 112 A microphone amplifier 110 for attenuation), a speaker 111 for outputting a ringing tone, and a microphone 112 for inputting a signal of the external ambient sounds. The microphone 112 is a microphone for voice input and also serves as an input of ambient sound signals.

  The sound source unit 103 stores a plurality of incoming melody. The ringing melody includes a built-in ringing melody (built-in music) stored in advance from the beginning and a ringing melody (downloaded music) downloaded via the wireless unit 101. The data memory 105 is constituted by a flash memory, an EEPROM, or the like, and includes an incoming melody list including the name of the incoming melody, characteristic information, setting information, etc. stored in the sound source unit 103, such as an incoming melody list as described later. The search data relating to the incoming melody such as is stored. The CPU 104 refers to the stored contents of the data memory 105 and controls to select and ring the incoming melody stored in the sound source unit 103.

The tone generator 103 may store each incoming melody in a digital format and output the selected incoming melody, or data such as a scale used as a basis for constituting the melody. May be stored, and the melody may be output by combining and outputting them in the order in which the melody is configured.
Here, the wireless unit 101 constitutes a transmission / reception unit, the operation unit 102 constitutes an input unit, the data memory 105 constitutes a storage unit, and the CPU 104 constitutes a control unit. The noise level analysis unit 106 constitutes sound level analysis means for analyzing the level of ambient sound. The sound source unit 103, the D / A converter 107, the speaker amplifier 109, and the speaker 111 constitute ring melody output means for outputting a ring melody. In addition, the A / D converter 108, the microphone amplifier 110, and the microphone 112 constitute an ambient sound detection unit that detects ambient sounds.

The operation of the mobile phone configured as described above will be described.
First, with reference to FIG. 1, the operation when the incoming melody is output will be described. When a mobile phone is called from a base station (not shown), the wireless unit 101 detects an incoming signal from the base station, and the CPU 104 detects the incoming signal.
The user of the mobile phone can set the ring melody from the operation unit 102 in advance. As the ring melody setting, a specific music selection mode for ringing a specific ring melody specified by the user, and a plurality of ring melody It is possible to set a random music selection mode that randomly selects a song from among the sounds.

When the CPU 104 detects an incoming call, it refers to the set value of the ring tone, and when a specific melody is selected (specific music selection mode), it refers to the data related to the ring melody selected by the user stored in the data memory 105, and the sound source The incoming melody selected by the user is selected from the plurality of incoming melody stored in the unit 103, and the digital incoming melody is output from the sound source unit 103.
When random music selection is set as the ringtone setting value, the level of ambient noise input from the microphone 1012 is adjusted by the microphone amplifier 110, analog data is converted to digital data by the A / D converter 108, and noise level analysis is performed. The unit 106 performs a noise level calculation process to calculate the ambient noise level.

Based on the result of the noise level calculated by the noise level analysis unit 106, the CPU 104 selects an incoming melody to be ringed from the incoming melody stored in the sound source unit 103 and outputs it from the sound source unit 103. Details of the method for selecting a melody when setting random music selection will be described later.
The incoming melody in the digital format output from the sound source unit 103 is converted from the digital data format to the analog data format by the D / A converter 107, the level is adjusted by the speaker amplifier 109, and the sound is played from the speaker 110.

FIG. 2 is a flowchart showing the process of the first embodiment, and shows the process for setting an incoming melody that rings when an incoming call is received.
In FIG. 2, the user operates the operation unit 102 to select a ringtone melody setting function from the setting functions of the mobile phone (step S201).
In the ringtone setting, you can select a random song that can be selected at random from the built-in songs built in the mobile phone or downloaded by the user from the Internet. It is possible to select one of the specific music selections that causes the user's favorite melody selected by the music to ring (step S202).

  When the user selects a specific song, the user selects a favorite melody from a list of songs stored in advance in the mobile phone and a melody downloaded by the user (step S204), and a melody that rings when an incoming call is received. To finish the ringing melody setting process. The music list is stored in the data memory 105, and the incoming melody corresponding to the music crist is stored in the sound source unit 103 in a digital data format.

When the user selects random song selection, the melody to be selected at random is a method that targets all internal songs and downloaded songs (all song selection), and the user selects the random melody from the internal songs and download songs There is a method (partial music selection) of selecting a plurality of pieces of music (step S203).
When the melody to be selected at random is selected for all the songs of the built-in music and the downloaded music (all music selection), the incoming melody setting process is terminated.

When the target song for random song selection is designated as part of multiple songs (partial song selection), the user designates the target song from the built-in melody and the list of downloaded songs, and the ring melody setting process ends (step S205). In this case, the CPU 104 displays the music list stored in the data memory 105 on a display unit (not shown), and the user operates the operation unit 102 to select an object from the music list displayed on the display unit. Specify the song.
In addition, as a target song for random selection, it is possible to select and specify such as setting only a built-in song or setting only a download song. The list of music pieces designated in this way is stored in the data memory 105.

FIG. 3 is a flowchart for explaining the process for selecting the incoming melody when the random tune selection is set as the ringing melody ringing method in the first embodiment.
FIG. 4 is an explanatory diagram for setting random music selection in the first embodiment. An incoming melody list which is a kind of search data is stored in the data memory 105, and an incoming melody included in the incoming melody list is stored in the sound source unit 103.

  As shown in FIG. 4, in the ringing melody list, the melody name of the ringing melody, the level information to be ringed (level information), and the random designation information indicating whether or not the random music selection is designated (random music selection is designated). The ringing melody is assigned with a symbol “○”, and the ringing melody without random music selection is assigned with a symbol “x”). Used as. In the example of FIG. 4, the internal melody 1 to 6 and the download (DL) music 1 to 6 are included as the incoming melody.

The incoming melody registered in the mobile phone includes a built-in song and a download song, and each melody data has level information indicating the volume of the melody as additional information.
In the first embodiment, three levels of additional information 1 to 3 are included as additional information indicating the volume of the melody, 1 being a large volume of the melody, 2 being a volume of the melody, and 3 being a volume of the melody. An example in which the volume is low will be described.

  As shown in the random music selection list of FIG. 4, the user sets random music selection in the ringing melody setting (step S201), and the internal music 1, the internal music 4, the internal music 5, and the download music are selected as the music for the random music selection. When 1 to 6 are set (partial music selection in step S205), the melody subject to random music selection is grouped based on the additional information indicating the volume level of the melody. In the example of FIG. 4, the internal music 1, the download music 2, and the download music 6 are targeted as the group Gr1 having a large volume. Similarly, the group Gr2 with the medium volume is the download song 1, the download song 3, and the download song 5, and the group Gr3 with the low volume is grouped with the internal song 4, the internal song 5, and the download song 4. .

Next, a music selection method at the time of random music selection will be described with reference to FIGS.
When an incoming call is received by the mobile phone (step S301), the CPU 104 refers to the contents stored in the data memory 105 and confirms whether or not random music selection is set in the incoming melody selection (step S302).
If the CPU 104 determines that the random setting is not performed in step S302, the CPU 104 refers to the setting data in the data memory 105, selects the ringing melody designated by the user by specific music selection, and selects the speaker from the sound source unit 103. It outputs to 111 and rings.

When the CPU 104 determines that the random music selection is set in the ring tone selection, the CPU 104 calculates a random number (step S303). The random number is obtained using data in which the value used in the mobile phone changes, such as using clock information held in the mobile phone or the value of the program counter.
Next, the microphone circuit (configured by the A / D converter 108 and the microphone amplifier 110) is turned on, the ambient noise of the mobile phone is acquired from the microphone 112, and the ambient noise level is calculated by the noise level analysis unit 106. (Step S304).

  The CPU 104 compares the noise level calculated by the noise level analysis unit 106 with a predetermined first reference value Th1 (step S305), and determines that the noise level is greater than the first reference value Th1. Is so large that it is difficult to hear the ringtone, and therefore the ringtone is selected from the random target songs of the group Gr1 where the volume of the ringtone is large (step S307).

  The ringing melody is selected by, for example, calculating a remainder when a random number obtained in advance is divided by the number of songs in the group Gr1, and selecting a ringing tone having a number (No) corresponding to the calculation result (remainder) to select the speaker 111. Ring from. For example, when the random number is 1234, the number of songs in the group Gr1 is 3, so the remainder when the random number 1234 is divided by 3 is 1, and the number (No) 1 in the group Gr1 is used as a melody that rings when an incoming call is received. The download music 2 is selected and is made to ring from the speaker 111.

  When the calculated noise level is not greater than the first reference value Th1, the CPU 104 compares the calculated noise level with the second reference value Th2 that is smaller than the first reference value Th1 (step S306), and the second reference value. When it is greater than Th2, the ambient noise is neither large nor small, so a ringtone is selected from the random target songs of the group Gr2 where the volume of the ringtone is medium (step S308).

  The ring tone is selected by calculating the remainder when the random number obtained in advance is divided by the number of songs of the group Gr2, and selecting the ring tone having the number (No) corresponding to the calculation result and causing the speaker 111 to ring. For example, when the random number is 2345, the remainder when 2345 is divided by 3 is 2. Therefore, the downloaded song 5 of the number (No) 2 in the group Gr2 is selected as the melody that rings when the incoming call arrives. To do.

When the calculated noise level is not greater than the second reference value Th2, it is assumed that the ambient noise is low, so that the user can sufficiently notice the incoming call even if the volume of the incoming melody is low. Therefore, the ring tone is selected from the random target songs of the group Gr3 whose ring volume is low (step S309).
The ring tone is selected by calculating the remainder when the random number obtained in advance is divided by the number of songs of the group Gr3, and selecting the ring tone having the number (No) corresponding to the calculation result to ring. For example, when the random number is 3456, the number of songs in the group Gr3 is 3, so the remainder when the 3456 is divided by 3 is 0, and the number (No) 0 in the group Gr3 is the melody that rings when an incoming call is received. Select built-in song 4 and ring.

If there is no random target song in the group designated from the calculated noise level, the target song of another group is selected and ringed.
In this embodiment, the example in which the level information associated with the melody is set to three levels has been described. However, the present invention is not limited to the three levels, and holds multiple levels (N levels) of level information and corresponds to the N levels. It is assumed that it is possible to have a judgment reference value Th for the noise level.

  As described above, according to the first embodiment of the present invention, in a mobile phone with an incoming melody function having a function of notifying an incoming call by an incoming melody, a song that a user rings as an incoming melody is registered in the mobile phone. It is configured to be able to ring randomly from the melody that is. In addition, when ringing melody is played with random song selection ringing set, it is configured to monitor the noise around the mobile phone, select the song to ring according to the noise level, and ring as ringtone .

  In other words, when the user sets the incoming melody, the user can select the user's favorite song from the built-in songs that are already built in the mobile phone and the downloaded songs that are downloaded by the user. It is configured to be able to set a random song selection from the ringtone settings that can select a random song and ring a melody at the time of incoming call from among the built-in songs that have been downloaded and the downloaded songs downloaded by the user It is possible for a user to ring various melody at the time of an incoming call without changing the ringing melody.

  In addition, when the user sets a random song selection in the incoming melody setting, the user can freely select and select a melody subject to random selection from the built-in songs and download songs built in the mobile phone. Randomly select a song from the melody and play the melody, so that the user can select a random song from the user's favorite songs without changing the incoming melody, Is possible.

  Further, additional information indicating the volume level of the melody is stored in advance for each incoming melody, and the target music for random music selection is grouped based on the additional information. Also, the ambient noise level is calculated from the signal input from the microphone at the time of the incoming call, and the melody is sounded from the target melody of the random music selection of the group corresponding to the calculated noise level. Therefore, when the user selects random music selection in the setting of the ringing melody, it is possible to produce an easily audible ringing melody corresponding to the surrounding noise level.

FIG. 5 is a block diagram of a communication device with an incoming melody function according to the second embodiment of the present invention, and shows an example of a mobile phone with an incoming melody function, similar to the first embodiment. In addition, the same code | symbol is attached | subjected to the same part as FIG.
In the first embodiment, the ambient noise level is detected by the noise level analysis unit 106, and an appropriate ringing melody is selected and ringed according to the detected noise level. In the embodiment, the noise spectrum analysis unit 501 performs a spectrum analysis of ambient noise to obtain a frequency having a high ambient noise level, and accordingly, an incoming melody that is easy for the user to hear is selected and ringed. It is composed. Here, the noise spectrum analysis unit 501 constitutes sound spectrum analysis means for analyzing the spectrum of ambient sound.

Hereinafter, the operation when the incoming melody is output will be described with reference to FIG. The description of the same operation part as that in the first embodiment is omitted, and the operation will be mainly described for the different part.
When a mobile phone is called from a base station (not shown), the central processing unit (CPU) 104 detects an incoming signal via the wireless unit 101. The user can set the incoming melody in advance from the operation unit 102, and can set the user to select a random song as the incoming melody.

When the CPU 104 detects an incoming call, it refers to the setting of the ringtone, and when setting the random music selection, the microphone amplifier 110 amplifies the ambient sound input from the microphone 112 and adjusts the level, and the A / D converter 108 The analog data is converted into digital data and output to the noise spectrum analysis unit 501.
The noise spectrum analysis unit 501 performs spectrum analysis of ambient sound input from the A / D converter, and obtains a frequency with a high level of ambient sound. Based on the analysis result of the noise spectrum analysis unit 501, the CPU 104 selects and rings the ringing melody having the highest frequency level with a high ambient sound level.

  It should be noted that the spectrum of the built-in music built in the mobile phone and the downloaded music downloaded by the user is analyzed in advance. For example, when the ambient sound level is high as a result of analysis of the ambient sound level, the 1 KHz level of each melody is compared, the melody having the highest 1 KHz level is selected as the ringtone, and is output from the sound source unit 103. . The incoming melody data output from the sound source unit 103 is converted from digital data to analog data by the D / A converter 107, subjected to level adjustment processing such as amplification processing by the speaker amplifier 109, and then output from the speaker 111. It rings.

  According to the second embodiment, not only the same effect as the first embodiment is obtained, but also the frequency spectrum of the melody data is analyzed for each incoming melody, and the microphone is set at the time of the incoming call. The frequency spectrum of the ambient sound is analyzed from the signal input from 112 to obtain a frequency having a high ambient sound level, and a ringing melody having a high frequency level with a high ambient sound level is selected and used. When the user selects a random song selection in the setting of the ringing melody, it is possible to ring an easy-to-listen ringing melody corresponding to the surrounding noise.

  The present invention can be applied to various types of communication devices with an incoming melody function, such as a mobile phone, a PHS, a PDA having a communication function, a computer, a desk phone, and the like, which have a function of notifying incoming calls such as calls and e-mails.

It is a block diagram of the communication apparatus with a ring melody function according to the first embodiment of the present invention. It is a flowchart which shows the process of the communication apparatus with a ring melody function which concerns on the 1st Embodiment of this invention. It is a flowchart which shows the process of the communication apparatus with a ring melody function which concerns on the 1st Embodiment of this invention. It is explanatory drawing of the communication apparatus with a ring melody function which concerns on the 1st Embodiment of this invention. It is a block diagram of the communication apparatus with a ring melody function concerning a 2nd embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 101 ... Radio | wireless part 102 which comprises transmission / reception means ... Operation part 103 which comprises input means ... Sound source part 104 which comprises incoming melody output means ... CPU which comprises control means
105 ... Data memory 106 constituting storage means ... Noise level analysis section 107 constituting sound level analysis means ... Digital / analog converter 108 constituting ringing melody output means ... Ambient sound detection means Constituting analog / digital converter 109 ... Speaker amplifier 110 constituting incoming melody output means ... Microphone amplifier 111 constituting ambient sound detection means ... Speaker 112 constituting incoming melody output means ... ambient sound Microphone 501 constituting detection means ... Noise spectrum analysis section constituting sound spectrum analysis means

Claims (8)

In a communication device with an incoming melody function that alerts an incoming call by ringing an incoming melody,
Sound detection means for detecting ambient sound, sound level analysis means for analyzing the level of ambient sound detected by the sound detection means, storage means for storing volume data representing the volume of the ringing ringing melody, and ringing melody A ringing melody output means for ringing, and a control means for controlling the ringing melody output means to ring the ringing melody,
The control means selects the incoming melody by referring to the storage means based on the ambient sound level analyzed by the ambient level analysis means, and the incoming melody output means so as to ring the selected incoming melody. A communication device with an incoming melody function, characterized by being controlled. There is an input means to select and set either a specific music selection mode for ringing a specific ringing melody specified by the user or a random music selection mode for randomly selecting and ringing from a plurality of ringing melodies ,
When the random music selection mode is set by the input means, the control means selects an incoming melody with reference to the storage means based on the ambient sound level analyzed by the ambient sound level analysis means, and 2. The communication device with the incoming melody function according to claim 1, wherein the incoming melody output means is controlled to ring the selected incoming melody. The control means, when setting the random music selection by the input means, the ringing melody subject to random music selection is grouped based on the volume data of each ringing melody,
As a result of the analysis by the ambient sound level analysis means, when the ambient sound level is high, a random song is selected from a group with a large volume in the target song for random selection, and a ring tone is sounded. 3. The communication device with a ringing melody function according to claim 2, wherein a ringing tone is generated by randomly selecting a song from a group with a low volume of the target song. In a communication device with an incoming melody function that alerts an incoming call by ringing an incoming melody,
Sound detection means for detecting ambient sounds, spectrum analysis of ambient sounds detected by the sound detection means, sound spectrum analysis means for obtaining a frequency with a large ambient level, and a sound spectrum representing the spectrum of a ringing incoming melody Storage means, ringing melody output means for ringing the ring melody, and control means for controlling the ring melody output means to ring the ring melody,
The control means selects the ring melody with reference to the storage means based on the ambient sound spectrum analyzed by the sound spectrum analysis means, and sets the ring melody output means to ring the selected ring melody. A communication device with an incoming melody function, characterized by being controlled. There is an input means to select and set either a specific music selection mode for ringing a specific ringing melody specified by the user or a random music selection mode for randomly selecting and ringing from a plurality of ringing melodies ,
When the random music selection mode is set by the input means, the control means selects the incoming melody with reference to the storage means based on the spectrum of the ambient sound analyzed by the sound spectrum analysis means, and the selection 5. The communication device with an incoming melody function according to claim 4, wherein the incoming melody output means is controlled to ring the incoming melody.   6. The communication with ring melody function according to claim 5, wherein when the random music selection mode is set, the control means selects and rings the ring melody having the highest frequency level with a high ambient sound level. Machine.   7. The incoming melody function communication according to claim 1, wherein the incoming melody selected in the random music selection mode includes a built-in internal song and a downloaded downloaded song. Machine.   The ringing melody function according to any one of claims 1 to 7, wherein the sound detection means includes a microphone for collecting ambient sounds, and the microphone is also used as a call microphone. A telecommunication device.

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