Volume 11 | Issue 3 |

 Abstract

Pitch detection is a vital aspect of music signal processing and has numerous applications in areas such as speech recognition, music transcription, and audio compression. The paper presents a novel approach to pitch detection using autocorrelation and the Web Audio API. The approach involves capturing audio input from a microphone and using the Web Audio API to perform autocorrelation on the audio signal. Applying a peak-picking algorithm to the autocorrelation function to identify the fundamental frequency, which in turn gives the pitch of the audio signal. The approach is validated and compared with other pitch detection algorithms, and demonstrate that our method is both accurate and efficient.Overall, the approach to pitch detection using autocorrelation and the Web Audio API represents a promising avenue for future research in music signal processing and has the potential to facilitate the development of new applications in this field.

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 Keywords

Pitch , Pitch Detection Algorithm, Autocorrelation function, Modified autocorrelation method, Center-Clipping, Infinite Clipping.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

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Information and Communication Technology (ICT), Digital libraries, E-resources, Value-added library services

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Creative Commons Attribution 4.0 and The Open Definition

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Many articles from previous years have made an effort to evaluate the significant influence of the Logistics Performance Index on international trade. The logistics of national trade. To manage logistics performance successfully in a highly competitive global business environment, performance measurement is crucial. The purpose of this article is to empirically investigate how LPI affects international trade. By using variables such as economic factor i.e. GDP, the distance between importing and exporting countries, the infrastructure of the countries, trade flow, and LPI score of the year 2018 for 150 countries. For the purpose of estimating this relationship among 150 nations, we used the improved gravity model of regression analysis. The findings of our study suggest that trade will rise with trade flow because all of the variables we considered are significant and show the intended indications in line with our hypothesis

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

LPI, GDP, Gravity model, Trade flow

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Face creams are semi solids preparation used for improving the complexion of the face. The main aim of this research work is to prepare the face creams using different herbs and the prepared face cream are evaluated for the efficacy.The formulated face creams are evaluated for the various parameters like organoleptic properties, pH, stability, consistency, homogeneity and appearance. A face moisturiser is a lotion, or cream emulsion, ointment or balm formulated with emollients that help skin stay hydrated. Moisturisers hydrate the surface layers of the skin. Their main skin benefit is that they seal the skin, locking in moisture and nutrients, while protecting the skin from environmental irritants.From cosmetic purposes, Pharmaceutical creams have a variety of applications such as cleansing, beautifying, altering appearance, moisturising etc. to skin protection against bacterial, fungal infections as well as healing cuts, burns, wounds on the skin. These semi solid preparations are safe to use by the public and society. The human skin is easily vulnerable to injury but it has the capability to heal on its own. However, the natural healing process can take time and there is also risk of infection especially in the early stages of injury. In such cases, medicated creams can be applied to the site of injury to speed up the healing process as well as protect the wound from infection.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Formulation ; Evaluation ;Herbs ;Cosmetic ;Hydration.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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A systematic investment plan is a clever financial planning tool that helps you to accumulate money by depositing a certain amount each month in the mutual fund scheme of your choice. For many investors seeking large returns with little risk, it is an alternative investment strategy. To avoid the disadvantages of equity investments while yet receiving good returns, it incorporates systematic mutual fund investing. The goal of the study is to determine what drives systematic investment plans, what problems these plans have, and which funds are ideal for retail investors' portfolios. Using a survey method with 100 sample respondents, data were gathered from primary sources.

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Creative Commons Attribution 4.0 and The Open Definition

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Financial Planning, Investment, Mutual fund, Systematic Investment Plan.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

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Migration, suppression, exploitation, identity, assertion

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Creative Commons Attribution 4.0 and The Open Definition

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PURPOSE: This study is undertaken to assess the Effects of Self-Management program on Self-Efficacy of Clients with Osteoarthritis.

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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This study examined students' and parents' perceptions of online teaching and learning studies using a quantitative content analysis technique The research approach The method we'll use in this case will be descriptive, and we'll create a questionnaire to collect information that we'll distribute to people in Gujarat. The sampling method we'll use here is random sampling, which is often referred to as the graphical approach. In this way, we'll conduct our research analysis and mainly focus on how theories, practices, and assessments relate to the online learning environment. The goal of this paper is to provide useful advice to those who want to develop online courses so that they can make well-informed decisions during the implementation process. Based on the data, the researchers suggested that 1) a well-designed core curriculum, engaging interaction, and prepared faculty are essential for effective online learning; 2) a dynamic interactive learning community can be formed; 3) this study could improve instruction and increase student enrollment and retention.

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Creative Commons Attribution 4.0 and The Open Definition

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Gujarat people, Student and Parents Perception, Online Learning, Retention, Community, Curriculum, Student, Assessment

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Creative Commons Attribution 4.0 and The Open Definition

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Chemical pesticides are an integral part of modern agriculture and can have serious adverse effects on human health and the environment. Assessing the impact of pesticides on potential environmental problems requires studies on the ecotoxicological aspects of crop protection products, as well as studies on the behavioral variables of the pesticide user, which can be essential for an accurate risk assessment but are often neglected. The study of human behavior, that is, an individual's actions or responses to external or internal stimuli, is an essential requirement for improving environmental safety in the use of pesticides.Farmer awareness and knowledge of pesticide risks is vital to improving safety in all aspects of pesticide handling, but knowledge implies a deep understanding and perception of concepts, while awareness does not necessarily imply deep understanding. Health and safety research shows that farmers' safety behaviors can depend on many factors, with perceptions, attitudes and self-efficacy playing an important role.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Pesticides, Agriculture

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Creative Commons Attribution 4.0 and The Open Definition