TWI238989B - A dynamic method used to determine the maximum number of the chord generated by an electronic device - Google Patents

Abstract

A dynamic method is disclosed used to determine the maximum number of the chord generated by an electronic device comprising S speaker(s) where s value is a positive integer. Firstly, the operation mode of the electronic device is detected. Then the device will determine the remaining resource of the processor by detecting the mode. Secondly, the device will determine the maximum number of the chord by considering the fixed resource to forming a chord and by considering the remaining resource of the processor. Finally, when the maximum number of the chord is determined, the device will turn on T speaker(s) in S speaker(s). T is a positive integer and T is not bigger than S.

Description

1238989 V. Description of the invention (1) " "Technical field to which the invention belongs" The present invention relates to a method for determining the number of chords, and in particular to a method for dynamically determining the maximum number of chords according to the operation mode of an electronic device . [Prior art]

In the modern era with rapid technological development, electronic devices have become an integral part of modern life. In particular, the birth of electronic communication devices such as mobile phones and personal digital assistants (PDAs). Its communication protocol specifications and technologies include global system for mobile communications (GSM), circuit-switched data ( circuit switch data (CSD) and integrated packet wireless transmission service (general packet ra (ji〇service, GPRS)), so that modern people can communicate or exchange information with others anytime, anywhere. Due to the technology of software music synthesizer With the addition of, the music played by the electronic device is upgraded from monophonic to fourth, eighth, and even sixteenth chords. Of course, the composition of the music depends on the computing power of the processor in the electronic device. The stronger the electronic device, the more polyphony it can synthesize. That is to say, the more notes the electronic device can play at the same time. In an electronic device using a software synthesizer, music The synthesis requires the computing power of processing within the electronic device. ^ Sub-set operation

1238989 V. Description of the invention (2) '--- ~~~-ί ί The number of chords that can be synthesized by Ϊ2 will be more. The so-called chord number is the number of notes that can be played in the same time. Please refer to Figure 丨, Li Lingyi is a schematic diagram of the maximum number of chords of traditional electronic devices. In the second figure, the maximum computing capacity of an electronic device 10 using a software sound source synthesizer is X, and without the software sound source synthesizer, the computing power required to maintain normal operation is less than or equal to Y, because ： Set 1

(Necessary ¥)) This is the force that was used when Λ was used as the electronic device 10 to execute the software sound synthesizer. If the fixed computing power J required to synthesize a chord can be synthesized, the maximum number of chords must be less than or equal to. Therefore, the value of electricity is, for example, 6 'as the number of major chords shown in Figure 1, and the value = 6 is the same in operation mode-most of them are: the maximum number of chords in electronic devices is the output effect in any operation mode : Η Electric: The music is required when the device is in any operating mode. ",", "Fa" meets the modern people's needs for music diversification. [Content of the invention] Yamato law; the purpose is to provide a dynamic determination of the most ^ tL / eight according to the operating mode of the electronic device to dynamically determine the number of stomach chords 'With the full use of the electronic device's Yun # force, the success of the most different music output. The electric force of the electric robe is t, k is the best method root; i t: for the purpose of clarity, propose a system that dynamically determines the maximum chord number, used in an electronic device, the electronic device has S sounders1

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5. Description of the invention (3) The value is a positive integer. The first spring y is measured according to the operating mode of the electronic device. Next, computing power. Then, according to the combination of: one ::::-remaining operation, the remaining computing power, determine a fixed computing power and the number of chords required for a! ^ Chord, set the ^ major chord among the S sounders. Then, according to the maximum state, the value of ΐ is a positive integer, and the state of the τ solid sounder is an open state. According to the present invention, the value of the number of chords, including the number of chords, is determined to be the maximum. Chord number adjustment module and -source source :: system status detection module, -maximum test electronic device operation mode: the most ^ ^ system state detection module is used to detect a chord number two maximum chord number adjustment module The number of chords η σ is determined based on the combined delivery and remaining computing power. The sound source synthesizer has s sound generators. Number of chords, set τ sounders / ίΛJ out of s sound generators. The value of the open state 'T is a positive integer' and the value of τ is less than or equal to it. In order to make the above-mentioned objects, features, and advantages of the present invention clearer, a preferred embodiment is given below, in conjunction with the accompanying drawings, as follows: η 千 细 5 兄 [Embodiment] ° Refer to Figure 2 'The drawing is a system architecture diagram of an electronic device for adjusting the maximum chord number of a movable cancer according to a preferred embodiment of the present invention. at 1

1238989 V. Description of the invention (4) '— In the figure, the electronic device 20 includes a system status monitoring module 21, a maximum chord number adjustment module 22, and a software sound source synthesizer 23, and the software sound source synthesizer t 23 includes a maximum chord Number of storage modules 25 and S sounders. In the example of this implementation, the value of S will be described as 10, and the software source synthesizer 23 includes the sound generators 24a to 24j. The system status monitoring module 21 is used to detect the operation mode of the electronic device 20 and report the operation mode of the electronic device 20 to the maximum chord = adjustment module 22 accordingly. Among them, the system status monitoring module 21 detects the execution status of its software in the system. Other software includes a user interface software layer, application software (game software), and communication protocol software. According to the execution status of these software groups, the system-like sadness monitoring module 21 will determine the operation mode of the electronic device 20. The maximum chord number adjustment module 22 is a receiving system; the information reported by the condition monitoring module is used to calculate a maximum chord number and send it to the soft sound source synthesizer 23. The software source synthesizer 23 receives the maximum number of chords and stores it in the maximum number of chords storage module 25. The software sound source synthesizer 2 3 sets the state of the T sound generators in the sound generators 24a to 24j to an on state (ON) according to the maximum number of chords stored in the maximum chord number storage module 25. The T sound generators will synthesize the music to be played by the electronic device 20 in the M mode. Among them, the values of S & T are all positive integers, and the value of τ is less than or equal to the value of s. Please refer to FIG. 3, which shows a flowchart of a method for determining the maximum number of chords according to a preferred embodiment of the present invention. This method is used in the second figure. The army and the army: f is set to 20, and the electronic device 20 has a maximum computing power, and the maximum force is X. First, in step 31, the electronic device 20 is detected.

1238989 V. Description of the invention (5) Operation mode, and obtain a predetermined "computing power required for operation mode" according to this operation mode. Next, go to step 32 = the maximum computing power (X) and the electronic device 20 maintains the operating mode U data, the difference in computing power, to calculate the remaining X operation of the electronic device 20, which can be the best in the present invention. In the embodiment, the electronic device 20 may be a GSM * GPRS mobile phone which is a body synthesizer for synthesizing music. Its system performance can be divided into three types. The first is the standby mode, in which the system only needs to maintain the listening state between the two base stations, so the system requires low computing power. The "thirsty two establishment mode" is also called the connection mode. The m system is in a state of calling or transmitting = data. Therefore, the demand for system computing power belongs to the middle two application software execution mode, also known as the application mode. The m system is at 2 The use of software, such as the state of mobile games, now requires high computing power. As shown in the figure 'If the computing power required by the electronic device 20 to maintain-standby mode is Y1, the remaining computing power at this time is X_Y1. For example, if the electronic device 2G maintains the computing power required for the communication establishment mode, the remaining computing power at this time is χ — γ2. As shown in FIG. 4C, if the electronic device 20 maintains the computing power Y3 required by the application software execution mode, the remaining computing power at this time is χ_γ3. Among them, the communication establishment mode may be a global mobile communication system (GSM) communication mode, a circuit switch data (CSD) transmission mode, or an integrated packet wireless transmission service. (General packet radio service,

GpRS) Data transfer mode β

1238989

V. Description of the invention (6) Among them, the system operation & ^ required for different communication establishment modes are different, so this force may be different depending on different realities. Furthermore, the module is executed in the application software. = Two different states or different application software requires the same computing power as the mobile game built into the software built into the mobile phone. The system can do two different things, so the best value is correct. * For available use From the Internet or other software: In order to maintain the stability of the system, it is best to measure it in the following way, that is, to choose to keep more: '' /, conservative calculations, and push Ren Muqin QQ, ~ Yi, the ability to move differently was "T" out, and then enter step 33, based on the composition of a scattered computing power and the remaining computing power, the magic husband determined one by one as shown in Figure 4A Assume that the fixed required for synthesizing a chord is M. The maximum operating force of the electronic device 20 when in a standby mode is the maximum value of ^ η " / μ ... or wait as shown in Figure 4B. 'Electronic device 2G at — ~ In communication establishment mode is the largest positive integer number less than or equal to the value of (X —Υ2) / Μ. As shown in FIG. 4C, the maximum number of chords when the electronic device 20 is used in an application software = is equal to or less than (χ_γ3) / M large positive integer, and the value is, for example, 6. When the maximum number of chords in Figure 3 is determined, the process proceeds to step ^. The software source synthesizer 23 series stores the maximum number of chords in the open state. The open state includes one, and I want to play 3 I IS Ϊsynthesizer 23 according to the maximum chord number storage module 25: store = fetch = chord number 'to set the state of τ sounders out of S sounders

1238989 V. Description of the invention (7) " " " ------ State `` (STANDBY) and a " Play t state '' (pLAYING), ϊίΐϊί sounder is a sounder ready to receive notes for playback When the sound generator in play is playing the sound of the received note, the sound generator is in the "to-be-played state". When the sound generator receives an instruction to play a note, the state immediately enters the "playing state." When the sound generator of the middle state receives a note end (Note 〇f /) command, the state enters immediately, and the state is to be played. When the software source is closed, the maximum number of chords is broken. When the value is less than or equal to s, the software source synthesizer 1 ^ 23 sets the state of T sound generators to be on, and the value of τ is equal to the maximum number of chords. Among them, the software source synthesizer 23 sets the remaining s—τ The sound state (0FF). In addition, when the maximum number of chords of the software sound source and generator μ is greater than S, the software sound source can only be set to the i state of the S sound generators, and the software sound generator is turned on. 23 can only set up to 3 sounds The state disclosed by the above embodiment of the present invention determines the maximum number of chords. The software source synthesizer provides an optimized dynamic chord adjustment technology. According to different electronic device operating modes, Maintaining its positive conditions, the maximum number of chords of the electronic device is dynamically adjusted to fill the computing power of the eight operating systems and provide the best music output. As mentioned above, although the present invention has been implemented in a preferred manner The example is disclosed as above, but it is not intended to limit the present invention. Any person skilled in this art can't make various modifications and retouches within the spirit and scope of m, because: The scope of protection of the present invention shall be regarded as the attached application. What is defined by the patent scope shall prevail.

1238989 V. Description of the invention (8) «TW1459F (Lianfa) .ptd Page 12 1238989 Brief description of the diagram Figure 1 shows the maximum number of chords of the traditional electronic device Figure 2 shows the invention according to the invention In the preferred embodiment, the system structure of the electronic device with the largest chord number is cleverly adjusted dynamically, and the composition is not permanent.

FIG. 3 shows a flowchart of a method for dynamically counting large chords according to a preferred embodiment of the present invention. I Figure 4A shows the electronic device in Figure 2 to determine the maximum number of chords. Dynamics when placed in the machine style Figure 4B is a schematic diagram of the electronic device in Figure 2 determining the maximum number of chords in one pass. ° Dual upright mode Picture 1: The electronic device shown in Figure 2 is used in an application 敕 ... to determine the maximum number of chords. 10, 20: Electronic device 21: System status monitoring module 2 2: Maximum chord number adjustment module 2 3Software synthesizer 24a ~ 24 j: Sounder 2 5: Maximum chord number storage Module page 13 TW1459F (MediaTek) .ptd

Claims (1)

1238989 Sixth, the scope of patent application 1. An ancient and earthy ± sub-device that dynamically determines the maximum chord number. This electronic jealous number method is used in an electric method. It includes S sounders, and the value of s is positive. Integer, the f measures one of the operating modes of the electronic device; according to the electronic device Jin Xifen, the guest ^ w a remaining computing power; ^ branch formula, get the electronic device required to synthesize a chord based on a chord Ability to determine a maximum ^ disturbing the force of the nose and the remaining movement ^ take the number of major chords; and according to the state of the multiplied and poor private &lt; ~ is-open state, τ two VJi sound L The value in s. A positive number and the value of Γ is less than or equal to 2. According to the method described in item 丨 of the patent application range, the operation mode is selected from a group consisting of a standby mode and a two-application application execution mode—种 °。 Species °. Establishing the right formula and the method as described in item 1 of the declared patent scope, wherein the step of setting the T sound 5 | of the S sound generators 5 | the strong step ^ to / 糸 further includes: material " "Is-on state-of == value less than or equal to 8" sets the state of the T sounds as the on state, and the value of τ is equal to the maximum number of chords. The method according to item 3 of the scope of patent application, wherein the state of the s—T sounders is set to a closed state. w 5 · The method as described in item 1 of the scope of patent application, wherein the step of talking about the state of the T sound generators among the S sound generators is an on state further includes: 1238989 6. Scope of patent application When the maximum number of chords is greater than the value of s, set the evil of the δ sounders to the open state. 6. The method according to item 1 of the scope of the patent application, wherein the open state includes a desired state and a currently playing state. 7. The method as described in item 1 of the scope of patent application, wherein one of the electronic devices has a maximum computing power of X, and the method further includes: obtaining the remaining computing power in the step of: inversely detecting the The operating mode of the electronic device is obtained by obtaining the computing power required by the electricity to maintain the operating mode as γ; and a large difference in force and the force that the electronic device maintains in the operating mode. The remaining computing power is χ-γ. 8. The method as described in item 7 of the scope of the patent application, wherein the force f j is M, and the method determines the maximum chord number in the step of determining the maximum chord according to the fixed computing power and the remaining computing energy. The number is less than or equal to the maximum value of (X-γ) / M: J 9 · An electronic device that can dynamically determine the maximum number of chords, a spoon · A system state detection module to detect the electric dagger · Mode ; J a straight one operating a maximum chord number adjustment module, according to the system-like debt separation, MP4! ::: the operating mode of the electronic device, to get out; ΐ: the remaining ability to move differently, the maximum The Zhiyun Hall ’s ability to transport different powers and the remaining computing power must be 1238989. 6. The scope of patent application is a maximum number of chords, and a sound source synthesizer with s sound generators. The maximum number of chords, the state of the τ sounders in the s sounders is set to an on state, the value of τ is a positive integer, and the value of T is less than or equal to the value of s. 10. The electronic device according to item 9 of the scope of patent application, wherein the operating mode of the electronic device is selected from the group consisting of a standby mode, a communication establishment mode, and an application software execution mode. 11. The electronic device according to item 9 of the scope of patent application, wherein when the sound source synthesizer determines that the maximum chord number is less than or equal to the value of S, the sound source synthesizer sets the state of the T sound generators to the on State, the value of τ is equal to the maximum number of chords. 12. The electronic device according to item 11 of the scope of patent application, wherein the sound source synthesizer sets the S-T sounders to a closed state. 13. The electronic device according to item 9 of the scope of patent application, wherein when the sound source synthesizer determines that the maximum number of chords is greater than the value of S, the sound source synthesizer sets the state of the S sounders to the on state. 14. The electronic device according to item 9 of the scope of patent application, wherein the open state includes a desired playback state and a playing state. 15. The electronic device according to item 9 of the scope of patent application, wherein when the maximum computing capacity of one of the electronic devices is χ and the fixed computing capacity is M, the maximum chord number adjustment module is a detection module based on the system The detected operating mode of the electronic device is obtained by obtaining the computing power required by the electronic device to maintain the operating mode. The maximum chord adjustment module is 1238989 -----_____ 6. Scope of patent application 1 ----------- It should be noted that the maximum computing power and the electronic device's ability to maintain operation are obtained, and the remaining computing power is / 1. The required adjustment module is based on the fixed computing power and the two or two remaining maximum chords. The maximum chord I a 丨 is in the bucket, at, and <the ability to build a difference. The final decision is eight, which is less than or equal to the final decision.疋 数. The maximum value of the correct value is U. Ren ==, the electronic f-description of the patent scope item 9 has an electric device, in which the storage module is used to store the number of chords. Group 'The maximum chord field number takes the number of major chords. TW1459F (MediaTek) .ptd Page 17